{"id":32227,"date":"2021-11-14T10:27:08","date_gmt":"2021-11-14T10:27:08","guid":{"rendered":"https:\/\/3dwork.io\/btt-octopus-pro\/"},"modified":"2026-04-19T15:53:39","modified_gmt":"2026-04-19T14:53:39","slug":"btt-octopus-pro","status":"publish","type":"post","link":"https:\/\/3dwork.io\/en\/btt-octopus-pro\/","title":{"rendered":"BTT Octopus Pro: Natural evolution of Octopus for high performance and speed machines"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">It seems that the recognized manufacturer of printers and components <strong><a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/bigtree-tech.com\/\" target=\"_blank\" class=\"external\">BigTreeTech<\/a><\/strong> doesn&#8217;t want to stay behind his competitors in electronics development for 3D printers and raises the bar a little more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some time ago, as you will know if you are regular readers of our blog, BigTreeTech launched a great electronic board called <strong><a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/s.click.aliexpress.com\/e\/_9HwRPw\" data-type=\"URL\" data-id=\"https:\/\/s.click.aliexpress.com\/e\/_9HwRPw\" target=\"_blank\" class=\"external\">BTT Octopus<\/a><\/strong>. In fact, you can read the analysis and configuration of it in an extensive article that we recently published here:<strong> <a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" target=\"_blank\">BTT Octopus: Analysis and Setup Guide with Marlin and Klipper<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Well, these weeks ago it has surprised us again with a complete review\/update of it called <strong><a href=\"https:\/\/s.click.aliexpress.com\/e\/_AcazxE\" data-type=\"URL\" data-id=\"https:\/\/s.click.aliexpress.com\/e\/_AcazxE\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\">BTT Octopus Pro<\/a><\/strong>, and in the next article we will show its new features.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<p>[toc]<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Brief introduction<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Introducing Our Latest Motherboard- BIGTREETECH Octopus Pro V1.0\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/1VYRrK3WHTo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">As can you imagine, the new <strong>BTT Octopus Pro<\/strong> is a new evolution of the great electronics <strong>BTT Octopus<\/strong>, and that was launched less than a year ago.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This evolution has been thought directly for <strong>machines that require high volumes or printing speeds<\/strong>, using more powerful and advanced components than those that we would normally find in another type of low or medium range electronics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As we advise for the <strong><a href=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" target=\"_blank\" rel=\"noreferrer noopener\">BTT Octopus<\/a><\/strong> normal, these electronic boards are especially suitable for &#8220;CoreXY&#8221; style machines such as <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/vorondesign.com\/voron2. 4\" target=\"_blank\" class=\"external\"><strong>Voron 2.4<\/strong><\/a>, <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/www.blvprojects.com\/ blv-mgn-cube-3d-printer\" target=\"_blank\" class=\"external\"><strong>BLV<\/strong><\/a> or <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/v-core.ratrig.com\" target=\"_blank\" class=\"external\"><strong>VCore3<\/strong><\/a>, being today the best machines if you are looking for high performance in a 3D printer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before continuing with the article I would like to remind you as always that we have a large community in our <a href=\"https:\/\/t.me\/The3DWorkChannel\" data-type=\"URL\" data-id=\"https:\/\/t.me\/The3DWorkChannel\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\"><strong>Telegram channel<\/strong><\/a>. There we usually share all our doubts and experiences. If you want to be part of it, do not hesitate to join us.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can also find a lot of help or resources directly in the Telegram group of <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/t.me\/SKR_board_32bits\" target=\"_blank\" class=\"external\"><strong>SKR<\/strong><\/a>, \u200c as well as other helpful guides in our Telegram Bot <strong><a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/t.me\/ThreeDWorkHelpBot\" target=\"_blank\" class=\"external\"><strong>@ThreeDWorkHelpBot<\/strong><\/a><\/strong>.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"donde-puedo-comprar-la-bigtreetech-skr-octopus\">Where to buy the BTT Octopus Pro?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"556\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-1024x556.jpg\" alt=\"- - -\" class=\"wp-image-32142\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-1024x556.jpg 1024w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-300x163.jpg 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-768x417.jpg 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-1536x834.jpg 1536w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-2048x1112.jpg 2048w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-450x244.jpg 450w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-780x423.jpg 780w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro1-1600x868.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find the <strong>BTT Octopus<\/strong> and <strong>BTT Octopus Pro<\/strong> in different internet marketplaces. Here we leave you some available links.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They are affiliate links to Amazon, Aliexpress, but they do not imply any increase on their price and they serve to support our project <strong>3DWork.io<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong><span>BTT Octopu<\/span>s<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/amzn.to\/3nrpTL1\" data-type=\"URL\" data-id=\"https:\/\/amzn.to\/3nrpTL1\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\"><img loading=\"lazy\" decoding=\"async\" width=\"60\" height=\"19\" class=\"wp-image-21668\" style=\"width: 60px;\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346.png\" alt=\"- - -\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346.png 1267w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-300x94.png 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-1024x322.png 1024w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-768x242.png 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-1200x399.png 1200w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-585x184.png 585w\" sizes=\"auto, (max-width: 60px) 100vw, 60px\" \/><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/s.click.aliexpress.com\/e\/_AnFnya\" data-type=\"URL\" data-id=\"https:\/\/s.click.aliexpress.com\/e\/_AnFnya\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\"><img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"17\" class=\"wp-image-24186\" style=\"width: 80px;\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/05\/aliexpress-logo.png\" alt=\"- - -\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/05\/aliexpress-logo.png 500w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/05\/aliexpress-logo-300x65.png 300w\" sizes=\"auto, (max-width: 80px) 100vw, 80px\" \/><\/a><\/td><\/tr><tr><td><strong><span>BTT Octopu<\/span>s Pro<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/amzn.to\/3Fqx7VY\" data-type=\"URL\" data-id=\"https:\/\/amzn.to\/3Fqx7VY\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\"><img loading=\"lazy\" decoding=\"async\" width=\"60\" height=\"19\" class=\"wp-image-21668\" style=\"width: 60px;\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346.png\" alt=\"- - -\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346.png 1267w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-300x94.png 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-1024x322.png 1024w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-768x242.png 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-1200x399.png 1200w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/01\/Amazon-Logo-PNG-e1579685453346-585x184.png 585w\" sizes=\"auto, (max-width: 60px) 100vw, 60px\" \/><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/s.click.aliexpress.com\/e\/_AXCWVg\" data-type=\"URL\" data-id=\"https:\/\/s.click.aliexpress.com\/e\/_AXCWVg\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\"><img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"17\" class=\"wp-image-24186\" style=\"width: 80px;\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/05\/aliexpress-logo.png\" alt=\"- - -\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2020\/05\/aliexpress-logo.png 500w, https:\/\/3dwork.io\/wp-content\/uploads\/2020\/05\/aliexpress-logo-300x65.png 300w\" sizes=\"auto, (max-width: 80px) 100vw, 80px\" \/><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"diagramas-bigtreetech-octopus-pro\">BigTreeTech Octopus PRO diagrams<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Although the differences with its sister BTT Octopus are minimal, you can find the connection diagrams, pinning and measurements in the following images (click to enlarge)<\/p>\n\n\n\n<div class=\"wp-block-uagb-tabs uagb-block-09d2e3b3 uagb-tabs__wrap uagb-tabs__hstyle1-desktop uagb-tabs__vstyle6-tablet uagb-tabs__vstyle6-mobile\" data-tab-active=\"0\"><ul class=\"uagb-tabs__panel uagb-tabs__align-left\"><li class=\"uagb-tab uagb-tabs__active\"><a href=\"#uagb-tabs__tab0\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"0\"><span>Connectors<\/span><\/a><\/li><li class=\"uagb-tab \"><a href=\"#uagb-tabs__tab1\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"1\"><span>Pinouts<\/span><\/a><\/li><li class=\"uagb-tab \"><a href=\"#uagb-tabs__tab2\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"2\"><span>Board size<\/span><\/a><\/li><\/ul><div class=\"uagb-tabs__body-wrap\">\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-tabs__inner-tab uagb-inner-tab-0\"><div class=\"uagb-blocks__5cc29914 uagb-tabs__body\" aria-labelledby=\"uagb-tabs__tab0\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FbNcvSU0e9KPQE0NNFWqF%2Fimage.png?alt=media&amp;token=eb097013-e200-4999-a069-9eb0df0d68f8\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FbNcvSU0e9KPQE0NNFWqF%2Fimage.png?alt=media&amp;token=eb097013-e200-4999-a069-9eb0df0d68f8\" alt=\"- - -\" title=\"- -\"><\/a><\/figure><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-tabs__inner-tab uagb-inner-tab-1\"><div class=\"uagb-blocks__564d7d47 uagb-tabs__body\" aria-labelledby=\"uagb-tabs__tab1\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F2uIaSDheYbwx8YxlAous%2Fimage.png?alt=media&amp;token=3a98709e-76ae-4e8a-a437-3584eda37a20\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F2uIaSDheYbwx8YxlAous%2Fimage.png?alt=media&amp;token=3a98709e-76ae-4e8a-a437-3584eda37a20\" alt=\"- - -\" title=\"- -\"><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-tabs__inner-tab uagb-inner-tab-2\"><div class=\"uagb-blocks__945ba240 uagb-tabs__body\" aria-labelledby=\"uagb-tabs__tab2\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F1E9lXI4ZcYyrbDdmqfyc%2Fimage.png?alt=media&amp;token=f1173aff-b04c-476c-8779-edc4b504f2ae\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F1E9lXI4ZcYyrbDdmqfyc%2Fimage.png?alt=media&amp;token=f1173aff-b04c-476c-8779-edc4b504f2ae\" alt=\"- - -\" title=\"- -\"><\/a><\/figure><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">You can also access the <strong><a href=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-Pro\/blob\/main\/BTT_Octopus_pro_EN.pdf\" data-type=\"URL\" data-id=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-Pro\/blob\/main\/BTT_Octopus_pro_EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\">BTT Octopus PRO manual<\/a><\/strong> provided by BigTreeTech on its official Github, along with other interesting information about this impressive electronics.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"principales-caracteristicas\">Main features<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"542\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1024x542.jpg\" alt=\"- - -\" class=\"wp-image-32140\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1024x542.jpg 1024w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-300x159.jpg 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-768x407.jpg 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1536x813.jpg 1536w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-2048x1084.jpg 2048w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-450x238.jpg 450w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-780x413.jpg 780w, https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1600x847.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The most important features that we could highlight about the new <strong>BTT Octopus Pro<\/strong> are the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Two versions of MCUs available<ul><li>32b ARM Cortex-M4 MCU <strong>STM32F446ZET6<\/strong> with a clock frequency of <strong>180MHz and 512k <\/strong>of flash memory, being this version the most advisable for Klipper or Marlin firmwares<\/li><li>MCU of 32b ARM Cortex-M4 <strong>STM32F429ZGT6<\/strong> with a clock frequency of <strong>168Mhz and 1MB<\/strong> of flash memory, this version being the most recommended for RRF firmwares<\/li><\/ul><\/li><li>Direct support for 3 types of available firmwares: <strong>Klipper, Marlin and RRF<\/strong><\/li><li><strong>Interface for Raspberry Pi<\/strong> both by USB and UART (by GPIO)<\/li><li>Up to <strong>4 hotends<\/strong> available<\/li><li>Up to <strong>8 high voltage drivers<\/strong> or normal with new protection electronics<\/li><li>Independent power supply for motors, hot bed and electronics<\/li><li>Up to <strong>6 controllable fans<\/strong> and <strong>2 without control<\/strong>, with the possibility of selecting the working voltage between Vin, 12V and 5V.<\/li><li><strong>Protection against shorts in the fan sockets<\/strong>, important due to poor handling or failure of these components as it is one of the most common problems with the boards of our machines<\/li><li><strong>USB-C<\/strong> connector that allows serial emulation to be able to <strong>print via USB<\/strong><\/li><li>Compatibility with almost any screen although always advisable use the great ones <a rel=\"noreferrer noopener\" href=\"https:\/\/labs.3dwork.io\/mejoras-upgrades\/electronica\/pantallas-bigtreetech-skr\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/labs.3dwork.io\/mejoras-upgrades\/electronica\/pantallas-bigtreetech-skr\"><strong>SKR dual screens<\/strong><\/a><\/li><li><strong>MOSFETs high performance<\/strong> that improve the efficiency and heating speed of the heaters<\/li><li>Protection fuses that can be easily replaced<\/li><li>Double motor output for the Z axis<\/li><li><strong>Improvements in bootloader<\/strong>, supporting updating by <strong>USB<\/strong> (recommended) and <strong>DFU<\/strong> (advanced users)<\/li><li><strong>32K EEPROM<\/strong> (AT24C32)<\/li><li>Connectors for RGB LEDs and <a rel=\"noreferrer noopener\" href=\"https:\/\/labs.3dwork.io\/mejoras-upgrades\/otras-mejoras\/leds-neopixel\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/labs.3dwork.io\/mejoras-upgrades\/otras-mejoras\/leds-neopixel\"><strong>Neopixel<\/strong><\/a><\/li><li><strong>Connector for WiFi interface<\/strong> (ESP8266)<\/li><li><strong>PT100 interface \/ amplifier<\/strong> installed supporting 2\/3\/4 wire sensors<\/li><li><strong>Short protection in thermistor connectors<\/strong>, another great improvement over well applied to fans. Allows reusing these pins for other tasks with a pin that bypasses these protections<\/li><li>Support for <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/configure-bltouch-in-marlin\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/configurar-bltouch-en-marlin\/\" target=\"_blank\">BLTouch\/3DTouch<\/a><\/strong> and similar with a connector intended for them and usable by other ABL systems. The PROBE port was added extra protection with an optocoupler so as not to need to use a BAT85 diode<\/li><li><strong>CAN BUS<\/strong> via 6P6C RJ11 connector for future expansion modules<\/li><li><strong>SPI BUS<\/strong> expansion port for SPI modules such as MAX31865<\/li><li><strong>I2C BUS<\/strong> expansion port for I2C modules<\/li><li>Support for modules <strong>solid state relay<\/strong> and <a rel=\"noreferrer noopener\" href=\"https:\/\/labs.3dwork.io\/mejoras-upgrades\/otras-mejoras\/modulo_ups\" data-type=\"URL\" data-id=\"https:\/\/labs.3dwork.io\/mejoras-upgrades\/otras-mejoras\/modulo_ups\" target=\"_blank\"><strong>UPS<\/strong><\/a><a href=\"https:\/\/labs.3dwork.io\/imjoras-upgrades\/other-imjoras\/modulo_ups\"><\/a><\/li><\/ul>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"differences-octopus-pro-vs-octopus\">Differences between Octopus and Octopus Pro<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Now we are going to discover what differences exist between both electronics <strong>BTT Octopus<\/strong> and <strong>BTT Octopus Pro<\/strong>. In this way, we will know exactly what improvements the manufacturer has introduced.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FkfF9JY6ySUlBuZEuMo2v%2Fimage.png?alt=media&amp;token=519208a2-8b07-46f5-9da2-e2f85cd9ce59\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>To begin with, support for high voltage (HV) drivers has been added, specifically up to theoretical 60V, although we recommend working with 48V systems. Of course we can use our <strong>BTT Octopus Pro<\/strong> board with standard drivers thanks to the fact that BigTreeTech has put at our disposal a jumper to choose one mode or another.<\/li><\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FdTEYAHE3BITG6AnRk9q4%2Fimage.png?alt=media&amp;token=4934d6b9-fb11-4362-904d-6d1cf4cf3669\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Improved driver control electronics, with new integrated that promise to improve the quality and management of their use.<\/li><\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FPxBVTJycW5YDGeCksyY3%2Fimage.png?alt=media&amp;token=c93c8949-9406-489c-b984-a1f48f759a27\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Two versions oriented to different firmwares available (Klipper, Marlin and RRF)<\/li><\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FxgJvdyvtQF9lCCMfwsxr%2Fimage.png?alt=media&amp;token=68198f56-cdff-4c83-be51-d931ee89408d\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Standard inclusion of an <strong>amplifier for PT100 sensors<\/strong>. Remember that the normal version of the Octopus has the pre-installation<\/li><li>Inclusion of a small <strong>buzzer for alarm notification<\/strong>, certainly interesting<\/li><li>The polarities have <strong>changed<\/strong> in some of the connectors<\/li><\/ul>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"connections-skr-octopus\">Octopus Pro connections<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Since the BTT Octopus Pro is practically the same as its sister BTT Octopus, we are not going to review the details of all its connections if not those that have simply changed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can consult all of them in our previous article on the BTT Octopus in the following link: <a href=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>BTT Octopus: Analysis and Configuration Guide with Marlin and Klipper<\/strong><\/a><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"power-selection-connector\">Power-selection connector<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>BTT Octopus Pro<\/strong> has a jumper for selecting the electronics power supply using the USB-C port. With this pin connected through a jumper, the board will be powered by the USB-C port to perform firmware update tasks or basic tests.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is very important not to place this jumper in normal use while it is connected to the printer&#8217;s power supply.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FXql4wCnF3x1PvlI75jM4%2Fimage.png?alt=media&amp;token=39a55d97-ddad-4968-bcd7-62ddc7283563\" alt=\"- - -\" title=\"- -\"><figcaption>USB\/Source input selection connector<\/figcaption><\/figure><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"drivers\">Drivers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Another great improvement, focused on specific machines, is the <strong>support for HV (high voltage) drivers\/motors<\/strong>. The 8 sockets of the Octopus PRO stand out from their sister with stronger capacitors as well as higher sockets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The improvements in the management of the drivers are not only limited to improving the capacitors but to the <strong>inclusion of a control electronics for the drivers<\/strong>. In order to <strong>use HV drivers, a jumper is included to activate this function<\/strong>, something that we have loved since we can use this function or not if we need it for our machine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the case that we use <strong>normal drivers<\/strong> we will place the jumper at the top of the socket (under the motor cable connector) on the right side, in that case <strong>the drivers would use the MOTHERBOARD power input<\/strong> which is normally 24v.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FFJWM27CV55NwScl4xMLc%2Fimage.png?alt=media&amp;token=3c55844b-3401-4577-84c6-be5c659b64d6\" alt=\"- - -\" title=\"- -\"><figcaption>Power selection jumper for drivers in MOTHERBOARD POWER IN position<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">In the case that we use HV drivers we will place the jumper on the left side making the power supply of our drivers use the MOTOR POWER IN current input that we can reach up to 60V.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FJjX3eWla1hQVVIpBpsCe%2Fimage.png?alt=media&amp;token=613077dd-3ac0-48db-8dcb-a7f4dfcba63a\" alt=\"- - -\" width=\"770\" height=\"191\" title=\"- -\"><figcaption>Power selection jumper for drivers in MOTOR POWER IN position<\/figcaption><\/figure><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sensores-pt100\">PT100\/PT1000 Sensors<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FBlryrb0coaHssLFlpJwy%2Fimage.png?alt=media&amp;token=0a6d22fb-5182-4bbe-8ed9-b6bab3fc5137\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>BTT Octopus Pro<\/strong> includes the necessary electronics to be able to use the excellent PT100 sensors, supporting 2, 3 and 4-wire sensors using a micro-switch to indicate to the board which type we are using in each moment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Micro-switch configuration depending on the type of PT100 sensor used:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>1<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>2<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>3<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>4<\/strong><\/td><td><strong>Sensor<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td>PT100 &#8211; 2 cables<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td><meta charset=\"utf-8\">PT1000 &#8211; 2 cables<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td>PT100 &#8211; 3 cables <strong>(*)<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td><meta charset=\"utf-8\">PT1000 &#8211; 3 cables <strong>(*)<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td>PT100 &#8211; 4 cables<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">OFF<\/td><td class=\"has-text-align-center\" data-align=\"center\">ON<\/td><td>PT1000 &#8211; 4 cables<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-infobox__outer-wrap uagb-block-e7b986a5\"><div class=\"uagb-infobox__content-wrap uagb-infobox uagb-infobox-has-icon uagb-infobox-icon-left uagb-infobox-left uagb-infobox-stacked-tablet uagb-infobox-image-valign-top uagb-infobox-enable-border-radius \"><div class=\"uagb-ifb-left-right-wrap\"><div class=\"uagb-ifb-image-icon-content uagb-ifb-imgicon-wrap\"><div class=\"uagb-ifb-icon-wrap\"><span class=\"uagb-ifb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path d=\"M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z\"><\/path><\/svg><\/span><\/div><\/div><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><\/div><div class=\"uagb-ifb-separator-parent\"><div class=\"uagb-ifb-separator\"><\/div><\/div><div class=\"uagb-ifb-text-wrap\"><p class=\"uagb-ifb-desc\">Remember that this configuration is only at the electronics level. You will need to specify \/ define the proper sensor type in your firmware. We will use 430 ohms for PT100 and 4300 ohms for PT1000.<\/p><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">In the case of using three-wire sensors, it is necessary to make an adjustment on the board. Check the image below that shows how the board comes and that it is suitable in the case that we use 2 or 4-wire sensors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For 3-wire sensors it is necessary to remove both SMDs and place the blue marking instead of the red one, leaving the blue socket points disconnected. Being a 0 ohm SMD we can place a bridge between the points of the sockets and not solder the SMD if it gives us problems.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F1WMKdvt0Hea3EoT6ZIEL%2Fimage.png?alt=media&amp;token=11b542bc-fe03-4cfa-b5c4-a048a901d28d\" alt=\"- - -\" title=\"- -\"><figcaption>Modification when using 3-wire PT100 sensors<\/figcaption><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"firmware-configuration\">Firmware configuration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As we have already commented <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/bigtree-tech.com\/\" target=\"_blank\" class=\"external\"><strong>BigtreeTech<\/strong><\/a> has endowed this electronics with maximum compatibility with the most current firmwares <strong>supporting Marlin, Klipper and RRF<\/strong>.<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As in the review of connections and given the similarities with its sister <strong>BTT Octopus<\/strong> we will refer only to the most notable differences.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"marlin\">Firmwares Marlin<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"modifying-platformio.ini\">Modifying &#8220;platformio.ini&#8221;<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">In this file we will indicate our chipset \/ electronics looking at the beginning of the file for the value <strong>env_default<\/strong> and change it to:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>If our BTT Octopus Pro has the <strong>MCU 446<\/strong><\/li><\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\ndefault_envs = BIGTREE_OCTOPUS_V1 \no\ndefault_envs = BIGTREE_OCTOPUS_V1_USB\n<\/pre><\/div>\n\n\n<ul class=\"wp-block-list\"><li>In the case that our BTT Octopus Pro has the <strong>MCU 429<\/strong><\/li><\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\ndefault_envs = BIGTREE_OCTOPUS_PRO_V1_F429 \no\ndefault_envs = BIGTREE_OCTOPUS_PRO_V1_F429_USB\n<\/pre><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"modifying-configuration.h\">Modifying &#8220;configuration.h&#8221;<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">First of all and as we always do, <strong>we recommend adding a comment to any configuration line that we modify<\/strong>, since later it will be much easier for us to find our modifications for future changes \/ queries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For this we can add:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\nIn the case that you do not already have a comment, the line\n... \/\/ 3DWORK \nIn case you already have a comment\n... \/\/ 3DWORK ...\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">As we have already commented we are only going to detail the changes with respect to the normal Octopus, of which will <strong>basically be the definition of the type of MOTHERBOARD<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For the rest of the options we advise you to review the Marlin section of the Octopus guide at the following link: <strong><a href=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" target=\"_blank\" rel=\"noreferrer noopener\">BTT Octopus: Analysis and Setup Guide with Marlin and Klipper<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\n\/\/ Choose the name from boards.h that matches your setup\n#ifndef MOTHERBOARD\n  #define MOTHERBOARD BOARD_BTT_OCTOPUS_PRO_V1_0\n#endif\n<\/pre><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"klipper\">Firmwares Klipper<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/klipper.3dwork.io\" target=\"_blank\">Klipper<\/a><\/strong> is an open-source firmware for our 3D printers that <strong>use the power of a <a href=\"https:\/\/s.click.aliexpress.com\/e\/_Akj8Hy\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\">Raspberry Pi<\/a><\/strong> (although it can be mounted on many more devices) to control the electronics of your printer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By doing this we can make our printers work faster and with more precision, always depending on the system and hardware we have (I would like to clarify).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Something that is going to allow us Klipper in any case is to be able to have a <strong>lower level control of our machine<\/strong>, which will also require an extra amount of knowledge\/efforts, greater speed in applying any changes plus a first-class remote control of the machine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to emphasize that if we come from other systems <strong>Klipper may have some restrictions<\/strong> regarding compatibility with components or with certain functions that we now have in our printer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On the other hand, we have very interesting control functions of our printer such as Pressure Advance (similar to Marlin&#8217;s Linear Advance) and Input Shaper, which will greatly improve speed and quality.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"connection-raspberry-pi-to-our-octopus\">Connecting Raspberry Pi to our BTT Octopus Pro<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">As we have already mentioned, the heart of <strong>Klipper<\/strong> runs in a <strong><a href=\"https:\/\/s.click.aliexpress.com\/e\/_Akj8Hy\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">Raspberry Pi<\/a><\/strong> normally, and there are different ways to connect this to our <strong>BTT Octopus Pro<\/strong> but for our example we will use the most common\/simple one which is using a USB-C cable.<\/p>\n\n\n\n<div class=\"wp-block-uagb-tabs uagb-block-883c5290 uagb-tabs__wrap uagb-tabs__hstyle1-desktop uagb-tabs__vstyle6-tablet uagb-tabs__vstyle6-mobile\" data-tab-active=\"0\"><ul class=\"uagb-tabs__panel uagb-tabs__align-left\"><li class=\"uagb-tab uagb-tabs__active\"><a href=\"#uagb-tabs__tab0\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"0\"><span>Raspberry Pi Pinouts<\/span><\/a><\/li><li class=\"uagb-tab \"><a href=\"#uagb-tabs__tab1\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"1\"><span>Connections<\/span><\/a><\/li><\/ul><div class=\"uagb-tabs__body-wrap\">\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-tabs__inner-tab uagb-inner-tab-0\"><div class=\"uagb-blocks__fb8d9595 uagb-tabs__body\" aria-labelledby=\"uagb-tabs__tab0\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F4BXtsMhrNCpXDDC2aWVY%2Fimage.png?alt=media&amp;token=3ae45894-7ddf-4020-be95-a65ae793ee81\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F4BXtsMhrNCpXDDC2aWVY%2Fimage.png?alt=media&amp;token=3ae45894-7ddf-4020-be95-a65ae793ee81\" alt=\"- - -\" title=\"- -\"><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-tabs__inner-tab uagb-inner-tab-1\"><div class=\"uagb-blocks__875a13e3 uagb-tabs__body\" aria-labelledby=\"uagb-tabs__tab1\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2Fy1es82weZvzUnHMUa0bd%2Fimage.png?alt=media&amp;token=fbbc44a5-552d-4d45-9920-143671c4fccf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2Fy1es82weZvzUnHMUa0bd%2Fimage.png?alt=media&amp;token=fbbc44a5-552d-4d45-9920-143671c4fccf\" alt=\"- - -\" title=\"- -\"><\/a><figcaption>USB-C \/ USART connection options<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FzT2C43SCPwJIq0D4b1W3%2Fimage.png?alt=media&amp;token=fce9dd99-1555-4a79-9816-79685a74ca67\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FzT2C43SCPwJIq0D4b1W3%2Fimage.png?alt=media&amp;token=fce9dd99-1555-4a79-9816-79685a74ca67\" alt=\"- - -\" title=\"- -\"><\/a><figcaption>USB-C connection<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FYUhuImDpDyF88RUv6vBc%2Fimage.png?alt=media&amp;token=f60be4b9-020c-4e1e-b64a-b9b615f0b0db\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FYUhuImDpDyF88RUv6vBc%2Fimage.png?alt=media&amp;token=f60be4b9-020c-4e1e-b64a-b9b615f0b0db\" alt=\"- - -\" title=\"- -\"><\/a><figcaption>USART connection<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"compilando-nuestro-firmware\">Compiling our firmware<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>We can follow the<strong> <a rel=\"noreferrer noopener\" href=\"https:\/\/klipper.3dwork.io\/klipper\/instalacion\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/instalacion\" target=\"_blank\">official Klipper documentation<\/a><\/strong> to install it, we also advise using <strong><a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/github.com\/th33xitus\/kiauh\" data-type=\"URL\" data-id=\"https:\/\/github.com\/th33xitus\/kiauh\" target=\"_blank\" class=\"external\">Kiauh<\/a><\/strong>, <strong><a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/github.com\/cadriel\/FluiddPI\" data-type=\"URL\" data-id=\"https:\/\/github.com\/cadriel\/FluiddPI\" target=\"_blank\" class=\"external\">Fluidd Pi<\/a><\/strong> has an image that greatly facilitates the installation process of all the necessary components.<\/li><li>Following the previous documentation we will go to the <strong>Building the micro-controller<\/strong> option using this configuration <strong>for MCU 446<\/strong>:<ul><li>[*] Enable extra low-level configuration options<\/li><li>Micro-controller Architecture = <strong>STMicroelectronics STM32<\/strong><\/li><li>Processor model = <strong>STM32F446<\/strong><\/li><li>Bootloader offset = <strong>32KiB bootloader<\/strong><\/li><li>Clock Reference = <strong>12 MHz crystal<\/strong><\/li><li>If we use <strong>USB-C<\/strong><ul><li>Communication interface = <strong>USB (on PA11\/PA12)<\/strong><\/li><\/ul><\/li><li>If we use <strong>USART2<\/strong><ul><li>Communication interface = <strong>Serial (on USART2 PD6\/PD5)<\/strong><\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F9o4h9vb9xVmTySZH8HvE%2Fimage.png?alt=media&amp;token=b257c452-55e9-4a74-a5d2-a462a5ac10b1\" alt=\"- - -\" title=\"- -\"><figcaption>Configuration for MCU 446<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If we have a <strong>MCU 429<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>[*] Enable extra low-level configuration options<\/li><li>Micro-controller Architecture = <strong>STMicroelectronics STM32<\/strong><\/li><li>Processor model = <strong>STM32F429<\/strong><\/li><li>Bootloader offset = <strong>32KiB bootloader<\/strong><\/li><li>Clock Reference = <strong>8 MHz crystal<\/strong><\/li><li>If we use <strong>USB-C<\/strong><ul><li>Communication interface = <strong>USB (on PA11\/PA12)<\/strong><\/li><\/ul><\/li><li>If we use <strong>USART2<\/strong><ul><li>Communication interface = <strong>Serial (on USART2 PD6\/PD5)<\/strong><\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FQ5Yc0y5efM0XMgwCHnpA%2Fimage.png?alt=media&amp;token=d6c8fae0-d061-4bc4-8ec8-6e7d6436ff5b\" alt=\"- - -\" title=\"- -\"><figcaption><meta charset=\"utf-8\">Configuration for MCU 429<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>The firmware <strong>klipper.bin<\/strong> will be generated in the folder <strong>home\/pi\/klipper\/out<\/strong> which if Klipper is not able to copy it directly to the SD from our <strong>BTT Octopus Pro<\/strong> manually copy to the SD using <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/winscp.net\/eng\/download.php\" target=\"_blank\" class=\"external\"><strong>WinSCP<\/strong><\/a> or the command <strong>pscp<\/strong> in the CMD.<\/li><li>Updating our <strong>BTT Octopus Pro<\/strong> to Klipper firmware will suffice with <strong>rename the firmware<\/strong> created (&#8220;firmware-USB.bin&#8221;, &#8220;firmware-USART2.bin&#8221; or &#8220;klipper.bin&#8221;) to <strong>&#8220;firmware.bin&#8221;<\/strong>, which It is the default name used by the bootloader of our <strong>BTT Octopus Pro<\/strong> to carry out the update process.<\/li><\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"klipper-basic-configuration\">Klipper basic-configuration<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Using as reference the <a rel=\"noreferrer noopener\" href=\"https:\/\/klipper.3dwork.io\/klipper\/instalacion\" target=\"_blank\"><strong>official documentation<\/strong><\/a> to configure Klipper we will use <a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-V1.0\/blob\/master\/Firmware\/Klipper\/Octopus%20klipper.cfg\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-V1.0\/blob\/master\/Firmware\/Klipper\/Octopus%20klipper.cfg\" class=\"external\"><strong>Octopus klipper.cfg<\/strong><\/a> as the basis for our <strong>printer.cfg<\/strong> which will include the correct pinout level definitions for our <strong>BTT Octopus Pro <\/strong>.<\/li><li>You can use the <a rel=\"noreferrer noopener\" href=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\"><strong>Klipper reference configuration<\/strong><\/a> to enable the functions that interest us the most.<\/li><li>If we are going to use USB-C to communicate Klipper with our BTT Octopus Pro we will execute the following command from Klipper: <strong>ls \/dev\/serial\/by-id\/*<\/strong><br>From <strong>Kiauh<\/strong> we have our own menu in a quick and easy way to execute this action, to identify the correct ID of our Octopus and add it to our <strong>printer.cfg<\/strong><\/li><\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\n&#x5B;mcu]\nserial: \/dev\/serial\/by-id\/usb-Klipper_stm32f446xx_0E002B00135053424E363620-if00\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FFAbjXhg2eUcqFtzY5JmD%2Fimage.png?alt=media&amp;token=658681d4-25bc-4c4c-95a2-8a4fdc9f42be\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>If we use USART2 to communicate we will need to modify some settings on our Raspberry Pi directly on the SD from the computer or in the most comfortable and advisable way that is through SSH<ul><li>Delete or comment out the<strong> console = serial0,115200<\/strong> line in <strong>\/boot\/cmdline.txt<\/strong><\/li><li>Add <strong>dtoverlay = pi3-miniuart-bt<\/strong> to the end of <strong>\/boot\/config.txt<\/strong><\/li><li>Modify the configuration of <strong>[mcu]<\/strong> in <strong>printer.cfg<\/strong> to <strong>serial: \/dev\/ttyAMA0<\/strong> and enable <strong>restart_method: command<\/strong><\/li><\/ul><\/li><\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: cpp; title: ; notranslate\" title=\"\">\n...printer.cfg\n&#x5B;mcu]\nserial: \/dev\/ttyAMA0\nrestart_method: command\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F09nrOPGZhqc4jHtTsZFC%2Fimage.png?alt=media&amp;token=ef7052fe-7d16-4026-9ea8-98b79eb9135e\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"firmware-reprap\">Firmwares RepRap<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The versatility of the BTT Octopus Pro and its sister is total, as you can imagine. We have already discussed Marlin and Klipper in detail, so now it is the turn of the Reprap firmwares.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, and given its complexity, we refer you directly to its <strong><a rel=\"noreferrer noopener nofollow\" href=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-V1.0\/tree\/master\/Firmware\/RepRapFirmware\" target=\"_blank\" class=\"external\">repository where you will find the versions prepared for our Octopus<\/a><\/strong>.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"update-via-dfu\">Update via DFU<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Our <strong>BTT Octopus PRO allows us to update it through DFU<\/strong>, a process that will allow us to upload the firmware or bootloader in case the normal process does not work using USB-C cables.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Since it is not a recommended process for inexperienced users, we leave you the link to <a href=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-V1.0\/blob\/master\/Firmware\/DFU%20Update%20bootloader\/Octopus-DFU%20Update%20bootloader%20-%20en.pdf\" data-type=\"URL\" data-id=\"https:\/\/github.com\/bigtreetech\/BIGTREETECH-OCTOPUS-V1.0\/blob\/master\/Firmware\/DFU%20Update%20bootloader\/Octopus-DFU%20Update%20bootloader%20-%20en.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" class=\"external\"><strong>Bigtreetech document<\/strong><\/a> where it explains the process in its entirety.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"tmc5160-hv\">TMC5160 HV Drivers<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/labs.3dwork.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FhojJGd46dRezGZHYYaUO%2Fimage.png?alt=media&amp;token=fa6ade91-fe7e-4fad-82d8-8d4eaa6213ff\" alt=\"- - -\" width=\"330\" height=\"256\" title=\"- -\"><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Together with the new <strong>Octopus Pro<\/strong> Bigtreetech has released a review of one of the best drivers that exist today, specifically the TMC5160 driver.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this case it is a <strong>new PRO\/HV (High voltage) version<\/strong>, in order to take advantage of all the new functions of this new BTT Octopus Por.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These new drivers <strong>support theoretical motors up to 60V<\/strong>, although in the case of using them in our BTT Octopus Pro we recommend working with 48V systems (recommended voltages 12-24-36-48-56V)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It also has a great <strong>build quality, as well as components<\/strong> something common in all drivers manufactured by BigTreeTech and considerably improving the MOS of this version for total and optimal control in motor management .<\/p>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-infobox__outer-wrap uagb-block-674ac4db\"><div class=\"uagb-infobox__content-wrap uagb-infobox uagb-infobox-has-icon uagb-infobox-icon-left uagb-infobox-left uagb-infobox-stacked-tablet uagb-infobox-image-valign-top uagb-infobox-enable-border-radius \"><div class=\"uagb-ifb-left-right-wrap\"><div class=\"uagb-ifb-image-icon-content uagb-ifb-imgicon-wrap\"><div class=\"uagb-ifb-icon-wrap\"><span class=\"uagb-ifb-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path d=\"M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z\"><\/path><\/svg><\/span><\/div><\/div><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><\/div><div class=\"uagb-ifb-separator-parent\"><div class=\"uagb-ifb-separator\"><\/div><\/div><div class=\"uagb-ifb-text-wrap\"><p class=\"uagb-ifb-desc\">In the case of working with machines with high voltage (HV) motors, <strong>it is advisable that our machine has a source dedicated to powering the motors<\/strong> of at least 200W or more, depending on the number of drivers that we use in this mode.<\/p><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">And this is all for the moment, I hope this brief analysis of the new <strong>BTT Octopus Pro electronics<\/strong> has been of interest to you, or at least a pleasant reading.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As always, you can find other articles of interest in the following links:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/3dwork.io\/en\/best-resin-3d-printers-in-2021\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/best-resin-3d-printers-in-2021\/\" target=\"_blank\" rel=\"noreferrer noopener\">The best resin 3D printers in 2021<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/longer-lk5-pro\/\" target=\"_blank\">Longer LK5 Pro: Review of a High-Volume Desktop 3D Printer<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/nozzle\/\" target=\"_blank\">Nozzle: Learn all the basics about this essential component<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/mars-2-pro\/\" target=\"_blank\">Elegoo Mars 2 Pro: Review of a great resin printer for home use<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/btt-octopus\/\" target=\"_blank\">BTT Octopus: Analysis and Setup Guide with Marlin and Klipper<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/fysetc-s6-complete-guide\/\" target=\"_blank\">FYSETC S6: Complete guide to this excellent electronic board for our 3D printers<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\">BTT SKR 2: How to detect and repair the failure of the first revisions (REV A)<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/elegoo-jupiter-6k-a-new-flagship-arrives-on-the-crowdfunding-platform-kickstarter\/\" target=\"_blank\">Elegoo Jupiter 6K: A new flagship arrives on the Crowdfunding platform Kickstarter<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\">Monoprice Mini Delta v2: The perfect choice to get started in 3D printing<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/elegoo-jupiter-6k-a-new-flagship-arrives-on-the-crowdfunding-platform-kickstarter\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/simpsons-tv\/\" target=\"_blank\">3D printed Simpsons TV that plays the episodes randomly<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/elegoo-jupiter-6k-a-new-flagship-arrives-on-the-crowdfunding-platform-kickstarter\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/complete-guide-skr2\/\" target=\"_blank\">BigTreeTech SKR 2: Guide and setup of this new electronics<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/elegoo-jupiter-6k-a-new-flagship-arrives-on-the-crowdfunding-platform-kickstarter\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/complete-guide-fysetc-spider\/\" target=\"_blank\">Complete guide Fysetc Spider: A real \u201cbeast\u201d for our 3D printers<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/skr-2-failure-rev-a\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/elegoo-jupiter-6k-a-new-flagship-arrives-on-the-crowdfunding-platform-kickstarter\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/monoprice-mini-delta-v2\/\" target=\"_blank\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/3dwork.io\/en\/?p=29173\" target=\"_blank\">New Marlin Builder v2.0 update (+220 firmwares available v2.0.9.1)<\/a><\/li><\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>It seems that the recognized manufacturer of printers and components BigTreeTech doesn&#8217;t want to stay behind his competitors in electronics development for 3D printers and raises the bar a little more. Some time ago, as you will know if you are regular readers of our blog, BigTreeTech launched a great electronic board called BTT Octopus. [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":32141,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[3702,5772],"tags":[5798,5831,5832,4077,5833],"class_list":["post-32227","post","type-post","status-publish","format-standard","has-post-thumbnail","category-articles","category-electronic-boards","tag-btt-octopus-en","tag-btt-octopus-pro-en","tag-klipper-en","tag-marlin-en","tag-rrf-en"],"uagb_featured_image_src":{"full":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2.jpg",2495,1321,false],"thumbnail":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-150x150.jpg",150,150,true],"medium":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-300x159.jpg",300,159,true],"medium_large":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-768x407.jpg",768,407,true],"large":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1024x542.jpg",1024,542,true],"1536x1536":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1536x813.jpg",1536,813,true],"2048x2048":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-2048x1084.jpg",2048,1084,true],"pixwell_370x250":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-370x250.jpg",370,250,true],"pixwell_370x250-2x":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-740x500.jpg",740,500,true],"pixwell_370x250-3x":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1110x750.jpg",1110,750,true],"pixwell_280x210":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-280x210.jpg",280,210,true],"pixwell_280x210-2x":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-560x420.jpg",560,420,true],"pixwell_400x450":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-400x450.jpg",400,450,true],"pixwell_400x600":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-400x600.jpg",400,600,true],"pixwell_450x0":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-450x238.jpg",450,238,true],"pixwell_780x0":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-780x413.jpg",780,413,true],"pixwell_780x0-2x":["https:\/\/3dwork.io\/wp-content\/uploads\/2021\/11\/OctopusPro2-1600x847.jpg",1600,847,true]},"uagb_author_info":{"display_name":"JJR","author_link":"https:\/\/3dwork.io\/en\/author\/juanjo\/"},"uagb_comment_info":0,"uagb_excerpt":"It seems that the recognized manufacturer of printers and components BigTreeTech doesn&#8217;t want to stay behind his competitors in electronics development for 3D printers and raises the bar a little more. Some time ago, as you will know if you are regular readers of our blog, BigTreeTech launched a great electronic board called BTT Octopus.&hellip;","_links":{"self":[{"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts\/32227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/comments?post=32227"}],"version-history":[{"count":1,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts\/32227\/revisions"}],"predecessor-version":[{"id":41411,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts\/32227\/revisions\/41411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/media\/32141"}],"wp:attachment":[{"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/media?parent=32227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/categories?post=32227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/tags?post=32227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}