{"id":32974,"date":"2022-05-03T08:57:11","date_gmt":"2022-05-03T08:57:11","guid":{"rendered":"https:\/\/3dwork.io\/?p=32974"},"modified":"2026-04-18T13:11:40","modified_gmt":"2026-04-18T12:11:40","slug":"skr-pico-analysis-and-complete-guide-of-this-great-little-controller","status":"publish","type":"post","link":"https:\/\/3dwork.io\/en\/skr-pico-analysis-and-complete-guide-of-this-great-little-controller\/","title":{"rendered":"SKR PICO: Analysis and complete guide of this great little controller"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Bigtreetech<\/strong>, knows where the market is going and where it can innovate and improve the experience of its customers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This new<strong> SKR Pico is especially focused on printers where we use Klipper as the heart of the system<\/strong> and given its small size it is perfect for, for example, <strong> <a href=\"https:\/\/3dwork.io\/en\/voron-0-1-kit-fysetc\/\" data-type=\"post\" data-id=\"32726\">Voron 0.1<\/a><\/strong> or printers such as the Creality Ender or similar\u2026 great if we want to switch to Klipper and update our printer mainboard.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"420\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image.png\" alt=\"- - -\" class=\"wp-image-32875\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image.png 880w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-300x143.png 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-768x367.png 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-450x215.png 450w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-780x372.png 780w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/figure>\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 great community on our <strong><a href=\"https:\/\/t.me\/The3DWorkChannel\" data-type=\"URL\" data-id=\"https:\/\/t.me\/The3DWorkChannel\" class=\"external\" rel=\"nofollow\">Telegram channel<\/a><\/strong>. There we usually share all our doubts and experiences. If you want to be part of it, feel free to join us.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can also find other help guides in our T<strong><a href=\"https:\/\/t.me\/ThreeDWorkHelpBot\" class=\"external\" rel=\"nofollow\">elegram Bot @ThreeDWorkHelpBot<\/a><\/strong>.<\/p>\n\n\n\n\n\n\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-3fc76a0f      \"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tTable Of Contents\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap \">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#skr-pico-whats-new\" class=\"uagb-toc-link__trigger\">SKR PICO what\u2019s new<\/a><li class=\"uagb-toc__list\"><a href=\"#technical-specifications\" class=\"uagb-toc-link__trigger\">Technical specifications<\/a><li class=\"uagb-toc__list\"><a href=\"#where-to-buy-the-skr-pico\" class=\"uagb-toc-link__trigger\">Where to buy the SKR PICO?<\/a><li class=\"uagb-toc__list\"><a href=\"#schematicsdiagrams\" class=\"uagb-toc-link__trigger\">Schematics\/Diagrams<\/a><li class=\"uagb-toc__list\"><a href=\"#expansionimprovements\" class=\"uagb-toc-link__trigger\">Expansion\/Improvements<\/a><li class=\"uagb-toc__list\"><a href=\"#firmware\" class=\"uagb-toc-link__trigger\">Firmware<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#klipper\" class=\"uagb-toc-link__trigger\">Klipper<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#raspberry-pi-connection-to-our-skr-pico\" class=\"uagb-toc-link__trigger\">Raspberry Pi connection to our SKR PICO<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#klipper-firmware-generation\" class=\"uagb-toc-link__trigger\">Klipper firmware generation<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#klipper-firmware-installation\" class=\"uagb-toc-link__trigger\">Klipper firmware installation<\/a><\/li><\/ul><li class=\"uagb-toc__list\"><a href=\"#basic-klipper-configuration\" class=\"uagb-toc-link__trigger\">Basic Klipper Configuration<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#next-steps-pressure-advance-and-input-shaper\" class=\"uagb-toc-link__trigger\">Next steps: Pressure Advance and Input Shaper<\/a><li class=\"uagb-toc__list\"><a href=\"#related-articles\" class=\"uagb-toc-link__trigger\">Related articles<\/a><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<h2 class=\"wp-block-heading\">SKR PICO what\u2019s new<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>SKR Pico<\/strong>, as commented, is a new type of mainboard totally focused on its use with Klipper with an exceptional design and quality very much in line with the <strong><a href=\"https:\/\/3dwork.io\/en\/skr-mini-e3-v3\/\" data-type=\"post\" data-id=\"32443\">SKR Mini V3<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We leave you with an introductory video by Bigtreetech.<\/p>\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=\"Meet BIGTREETECH powerful motherboard  SKR PICO V1.0\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/_a4opXVtmBY?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 the most important improvements:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>First Bigtreetech board equipping a Raspberry Pi ARM Cortex-M0+ MCU with RP2040 processor<\/strong>\u2026 with support for TMC2209 drivers in UART mode with native support for Klipper.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tw<strong>o different models<\/strong>, the normal SKR Pico has a great heatsink for the drivers and the SKR Pico Armored that with an impressive design adds a &#8220;shell&#8221; to improve cooling and protection of the electronics.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"165\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-2.png\" alt=\"- - -\" class=\"wp-image-32880\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-2.png 773w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-2-300x64.png 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-2-768x164.png 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-2-450x96.png 450w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Murata capacitors<\/strong>, Murata is a quality manufacturer of this type of components that have been included for optimal performance<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Total integration with Raspberry Pi<\/strong>, the SKR Pico is totally focused on its use with Klipper and for this Bigtreetech has worked on it having a compact and totally integrated design together with a Raspberry Pi that is usually the most used brain in Klipper for 3D printers.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"393\" src=\"https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-1024x393.png\" alt=\"- - -\" class=\"wp-image-32882\" title=\"- -\" srcset=\"https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-1024x393.png 1024w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-300x115.png 300w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-768x294.png 768w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-1536x589.png 1536w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-450x172.png 450w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-780x299.png 780w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3-1600x613.png 1600w, https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/image-3.png 1894w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sensorless<\/strong>, extremely useful, and increasingly popular functionality is the replacement of physical limit switches or endstops with sensorless. SKR Pico has full support for this functionality through jumpers.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FBmbE5Es4GVt5EiL7bNOs%2Fimage.png?alt=media&amp;token=d47751fb-568b-4401-8e36-4d4a8682696d\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SMD fuse<\/strong>, as we have already seen in some of its sister&#8217;s boards, this SKR Pico incorporates an SMD fuse reducing the size and adding a better look to the final design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>USB C, <\/strong>USB C connector for external printer control or board updates.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Compact design, <\/strong>the size of this SKR Pico makes it perfect to integrate into any printer,  having connections lateral, facilitating its integration with Raspberry Pi and improving access and general cooling.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2Fi08gz7to6inTZ63uqCsw%2Fimage.png?alt=media&amp;token=b71e9eb3-2877-46ef-a223-805d9893a525\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"technical-specifications\">Technical specifications<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>MCU<\/strong><\/td><td>Raspberry Pi RP2040 (ARM Cortex-M0+, 133 MHz, 264 KB SRAM, 2 MB Flash)<\/td><\/tr><tr><td><strong>Drivers<\/strong><\/td><td>4 \u00d7 TMC2209 (UART mode, integrated sensorless homing)<\/td><\/tr><tr><td><strong>Input voltage<\/strong><\/td><td>12V \/ 24V DC<\/td><\/tr><tr><td><strong>Max current per driver<\/strong><\/td><td>2A RMS (peak 2.8A)<\/td><\/tr><tr><td><strong>Hotend outputs<\/strong><\/td><td>1 \u00d7 HE0 (up to 5A)<\/td><\/tr><tr><td><strong>Heated bed outputs<\/strong><\/td><td>1 \u00d7 HB (up to 10A)<\/td><\/tr><tr><td><strong>Temperature inputs<\/strong><\/td><td>2 \u00d7 NTC 100K (hotend + bed)<\/td><\/tr><tr><td><strong>Fans<\/strong><\/td><td>2 \u00d7 PWM controllable + 1 \u00d7 always-on<\/td><\/tr><tr><td><strong>Endstops<\/strong><\/td><td>3 \u00d7 (X, Y, Z) + dedicated levelling probe connector<\/td><\/tr><tr><td><strong>Sensorless homing<\/strong><\/td><td>Yes, jumper-selectable per axis<\/td><\/tr><tr><td><strong>Neopixel<\/strong><\/td><td>1 \u00d7 dedicated connector<\/td><\/tr><tr><td><strong>USB<\/strong><\/td><td>USB-C (connection to Klipper host)<\/td><\/tr><tr><td><strong>UART<\/strong><\/td><td>Direct GPIO to Raspberry Pi (no USB cable needed)<\/td><\/tr><tr><td><strong>ADXL345 connector<\/strong><\/td><td>SPI available for accelerometer (Input Shaper)<\/td><\/tr><tr><td><strong>Form factor<\/strong><\/td><td>85 \u00d7 55 mm<\/td><\/tr><tr><td><strong>Supported firmware<\/strong><\/td><td>Klipper (official, only compatible option)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"donde-puedo-comprar-la-mks-monster8\"><strong>Where to buy the SKR PICO?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You can buy the <strong>SKR PICO<\/strong> in different marketplaces and internet stores. Here are some direct links.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you use them, the price of the product will be the same as if you access it normally, but 3DWork will have a small commission. Something that will help us support the project and continue generating content.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><span style=\"color: #61b661;\"><strong> SKR PICO<\/strong><\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/s.click.aliexpress.com\/e\/_vpWuiw\" data-type=\"URL\" data-id=\"https:\/\/s.click.aliexpress.com\/e\/_vpWuiw\" target=\"_blank\" rel=\"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=\"AliExpress\" 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\n\n\n\n<h2 class=\"wp-block-heading\" id=\"esquemas-diagramas\">Schematics\/Diagrams<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">We attach some schematics\/diagrams of the <strong>SKR PICO<\/strong>:<\/p>\n\n\n\n<div class=\"wp-block-uagb-tabs uagb-block-f7106867 uagb-tabs__wrap uagb-tabs__hstyle3-desktop uagb-tabs__vstyle6-tablet uagb-tabs__vstyle6-mobile\" data-tab-active=\"0\"><ul class=\"uagb-tabs__panel uagb-tabs__align-left\" role=\"tablist\"><li class=\"uagb-tab uagb-tabs__active\" role=\"none\"><a href=\"#uagb-tabs__tab0\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"0\" role=\"tab\">Connections<\/a><\/li><li class=\"uagb-tab \" role=\"none\"><a href=\"#uagb-tabs__tab1\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"1\" role=\"tab\">Pinout<\/a><\/li><li class=\"uagb-tab \" role=\"none\"><a href=\"#uagb-tabs__tab2\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"2\" role=\"tab\">Dimensions<\/a><\/li><\/ul><div class=\"uagb-tabs__body-wrap\">\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-0 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab0\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2Fjhbk0FM5i4tSvbqOXaxd%2Fimage.png?alt=media&amp;token=815fdeb1-a33c-4886-93e9-621838842c69\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-1 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab1\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FR729phSkRKxSSfyQgWJs%2Fimage.png?alt=media&amp;token=a077383c-8ae1-4e81-bf31-71a92028ffd2\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-2 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab2\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FrAfv7kdAygsUOCErC9KK%2Fimage.png?alt=media&amp;token=d01b9c4f-0858-42de-82b4-9c363b730ba0\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"expansion-mejoras\">Expansion\/Improvements<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Despite its size, the <strong>SKR PICO has multiple dedicated connectors to improve and expand its functionalities<\/strong>, improving our printer with leveling sensors, filament sensors, relay modules, UPS modules, Neopixel or RGB LED strips, etc\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here are details of some of them:<\/p>\n\n\n\n<div class=\"wp-block-uagb-tabs uagb-block-4c4b439c uagb-tabs__wrap uagb-tabs__hstyle3-desktop uagb-tabs__vstyle6-tablet uagb-tabs__vstyle6-mobile\" data-tab-active=\"0\"><ul class=\"uagb-tabs__panel uagb-tabs__align-left\" role=\"tablist\"><li class=\"uagb-tab uagb-tabs__active\" role=\"none\"><a href=\"#uagb-tabs__tab0\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"0\" role=\"tab\">Leveling sensor<\/a><\/li><li class=\"uagb-tab \" role=\"none\"><a href=\"#uagb-tabs__tab1\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"1\" role=\"tab\">Neopixel<\/a><\/li><\/ul><div class=\"uagb-tabs__body-wrap\">\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-0 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab0\">\n<p class=\"wp-block-paragraph\">A great improvement for our printers that can make it easier for us to have a first layer that is as perfect as possible is the installation of a leveling sensor such as the Bltouch because it is one of the most versatile. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You have detailed information in our <strong><a href=\"https:\/\/3dwork.io\/en\/configure-bltouch-in-marlin\/\" data-type=\"post\" data-id=\"25153\">Bltouch guide<\/a><\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2Fg4X0g2USgBdqOE4f1kVG%2Fimage.png?alt=media&amp;token=15bc9ab0-a831-45fc-bf55-fa67c3a8897e\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">We also have the option of using an <strong>inductive\/capacitative sensor<\/strong>, which we can select if it is of the PNP or NPN type by means of a jumper, which is always appreciated.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2Fqg39RgEOKceu7k6xioz3%2Fimage.png?alt=media&amp;token=f06ef70c-e396-488a-88f8-a4b2fa75f31f\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-1 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab1\">\n<p class=\"wp-block-paragraph\">Although it is not a direct improvement in the use of the printer, the inclusion of a controllable LED strip is very useful, either for the lighting or the printing area as well as event management.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FlBfCZDvS2Lv4p8XokQcz%2Fimage.png?alt=media&amp;token=1fdf5454-1f6b-449c-bef0-4a18f0b7df3c\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"firmware\">Firmware<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In this case, <strong>Bigtreetech<\/strong> has focused this controller board on its use with <strong>Klipper<\/strong>, for now, there is no compatibility with other firmwares.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Klipper<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Klipper<\/strong> is an open-source firmware for our 3D printers that use the power of a Raspberry Pi, usually though it can be mounted on many more devices, to control the electronics of your printer. By doing this we can make it work faster and with more precision depending on the system and hardware we have.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Something that Klipper is going to allow us, in any case, is being able to have c<strong>ontrol at a lower level of our machine, which will also require extra knowledge\/effort, greater speed when applying any change in addition to control remote of the first-class machine<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to emphasize that <strong>if we come from other systems, Klipper may have some restrictions in terms of compatibility with components or with certain functions<\/strong> 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 <strong>control functions for our printer, such as Pressure Advance (similar to Marlin&#8217;s Linear Advance) and Input Shaper, which will greatly improve speed and quality<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"conexion-raspberry-pi-a-nuestra-skr-pico\">Raspberry Pi connection to our SKR PICO<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">As we have already mentioned the Klipper core runs on a Raspberry Pi normally, we can <strong>connect using a USB cable or USART to our SKR PICO<\/strong> but for our example, we will use the most common\/simple one which is using a USB cable since the method we use for the connection has implications when generating the firmware.<\/p>\n\n\n\n<div class=\"wp-block-uagb-tabs uagb-block-3b52546e uagb-tabs__wrap uagb-tabs__hstyle3-desktop uagb-tabs__vstyle6-tablet uagb-tabs__vstyle6-mobile\" data-tab-active=\"0\"><ul class=\"uagb-tabs__panel uagb-tabs__align-left\" role=\"tablist\"><li class=\"uagb-tab uagb-tabs__active\" role=\"none\"><a href=\"#uagb-tabs__tab0\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"0\" role=\"tab\">USB C<\/a><\/li><li class=\"uagb-tab \" role=\"none\"><a href=\"#uagb-tabs__tab1\" class=\"uagb-tabs-list uagb-tabs__icon-position-left\" data-tab=\"1\" role=\"tab\">USART<\/a><\/li><\/ul><div class=\"uagb-tabs__body-wrap\">\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-0 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab0\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2F4Wh5WM62fo52GBg6eXjq%2Fimage.png?alt=media&amp;token=b6d2c2fc-6915-405e-8ff8-a00a31ef9ce0\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-tabs-child uagb-tabs__body-container uagb-inner-tab-1 uagb-tabs__inner-tab\" aria-labelledby=\"uagb-tabs__tab1\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FbV6cc872XzSCKlQr9cDT%2Fimage.png?alt=media&amp;token=e0370077-398e-4a84-a94f-828f32182122\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n<\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"generacion-firmware-klipper\">Klipper firmware generation<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">In order for <strong>Klipper<\/strong> to be able to control our <strong>SKR PICO<\/strong>, it must contain a firmware that we can obtain in different ways:<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>Using the <strong>precompiled firmwares<\/strong> that we can find on Bigtreetech&#8217;s GitHub\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/github.com\/bigtreetech\/SKR-Pico\/blob\/master\/Klipper\/klipper-USB.uf2\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><strong>klipper-USB.uf2<\/strong><\/a> in the case that <strong>we use the connection between our Klipper and SKR PICO via USB<\/strong><\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/bigtreetech\/SKR-Pico\/blob\/master\/Klipper\/klipper-UART0.uf2\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><strong>klipper-USART0.uf2<\/strong> <\/a>in this other case <strong>we will use the USART2 connection<\/strong> to communicate both components.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-infobox__outer-wrap uagb-block-dc4ffbc1\"><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\"><strong>These files have to be renamed to klipper.uf2, connect the board via USB to your computer and copy them to the drive that appears.<\/strong><\/p><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li><strong>Compiling our own firmware<\/strong><\/li>\n<\/ul>\n\n\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>To install Klipper, we recommend following our <a href=\"https:\/\/klipper.3dwork.io\/klipper\/instalacion\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/instalacion\"><strong>Klipper installation guide at klipper.3dwork.io<\/strong><\/a>. You can also use <a href=\"https:\/\/github.com\/th33xitus\/kiauh\" data-type=\"URL\" data-id=\"https:\/\/github.com\/th33xitus\/kiauh\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><strong>KIAUH<\/strong><\/a> as an installer, or pre-configured images like <a href=\"https:\/\/docs.mainsail.xyz\/setup\/mainsailos\/pi-imager\" data-type=\"URL\" data-id=\"https:\/\/docs.mainsail.xyz\/setup\/mainsailos\/pi-imager\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><strong>MainsailOS<\/strong><\/a> or <a href=\"https:\/\/github.com\/cadriel\/FluiddPI\" data-type=\"URL\" data-id=\"https:\/\/github.com\/cadriel\/FluiddPI\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><strong>FluiddPi<\/strong><\/a>.\n<ul class=\"wp-block-list\">\n<li>Following the steps from the documentation we will create our firmware using these settings on <strong>Building the micro-controller<\/strong>:\n<ul class=\"wp-block-list\">\n<li>[*] Enable extra low-level configuration options<\/li>\n\n\n\n<li>Micro-controller Architecture = <strong>Raspberry Pi RP2040<\/strong><\/li>\n\n\n\n<li>Depends on SKR PICO to Raspberry Pi connection type:\n<ul class=\"wp-block-list\">\n<li>If we use USB Communication interface = <strong>USB<\/strong><\/li>\n\n\n\n<li>If we use USART0 Communication interface = <strong>Serial (on USART0 GPIO01\/GPIO0)<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FMeNk6cCOmpMAykIb4Qe3%2Fimage.png?alt=media&amp;token=1e88d36f-f8f6-4f7e-a2e6-6497f77e414f\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>The <strong>klipper.uf2<\/strong> firmware will be generated in the <strong>home\/pi\/klipper\/out<\/strong> folder which we must manually copy to the SD using <strong>WinSCP<\/strong> or the <strong>pscp command<\/strong> in the CMD if you use Windows or <strong>Cyberduck<\/strong> if you use MAC.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"instalacion-firmware-klipper\">Klipper firmware installation<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">If we follow the previous steps correctly we will have the klipper.uf2 compiled firmware on our computer. To install the firmware we must follow the following steps:<\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>We will put a jumper on the <strong>BOOT<\/strong> pins of our SKR Pico and we will press the <strong>RESET<\/strong> button which we can locate following next scheme:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FnqA0EnUo43XUMP2TQPSX%2Fimage.png?alt=media&amp;token=79036338-f2e1-4cd0-a656-c67871381db8\" alt=\"- - -\" title=\"- -\"><\/figure>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-infobox__outer-wrap uagb-block-a31c9893\"><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 0 512 512\"><path d=\"M504 256c0 136.997-111.043 248-248 248S8 392.997 8 256C8 119.083 119.043 8 256 8s248 111.083 248 248zm-248 50c-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\"><strong>If we are going to power our SKR PICO via USB C, it is necessary to place a jumper on the USB POWER connector, remember to remove it when the board is powered by the printer source!!!<\/strong><\/p><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>We will <strong>connect the USB C cable to our computer and a new unit called RPI-PR2 should appear where we will copy our klipper.uf2 firmware<\/strong>.<\/li>\n\n\n\n<li>We will <strong>restart the SKR PICO<\/strong> and if the RPI-PR2 unit appears again, the firmware will have been updated<\/li>\n\n\n\n<li>We will <strong>remove the jumper from the BOOT connector and do a RESET<\/strong> so that the board starts up normally<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"configuracion-basica-de-klipper\">Basic Klipper Configuration<\/h3>\n\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>Use the official <a href=\"https:\/\/github.com\/bigtreetech\/SKR-Pico\/blob\/master\/Klipper\/SKR%20Pico%20klipper.cfg\" data-type=\"URL\" data-id=\"https:\/\/github.com\/bigtreetech\/SKR-Pico\/blob\/master\/Klipper\/SKR%20Pico%20klipper.cfg\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><strong>SKR Pico klipper.cfg<\/strong><\/a> from BTT&#8217;s GitHub as the base for your <strong>printer.cfg<\/strong>. It includes the correct pin definitions for the SKR Pico. Then follow our <a href=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\"><strong>Klipper getting started guide at klipper.3dwork.io<\/strong><\/a> to complete the initial setup.<\/li>\n\n\n\n<li>Check our <a href=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\"><strong>Klipper configuration guide at klipper.3dwork.io<\/strong><\/a> to enable advanced features such as Pressure Advance and Input Shaper. Our <a href=\"https:\/\/klipper.3dwork.io\/klipper\/mejoras\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/mejoras\"><strong>optimizations section<\/strong><\/a> has step-by-step guides for both.<\/li>\n\n\n\n<li>If we are going to use USB to communicate Klipper with <strong>SKR PICO<\/strong> we will execute the following command from Klipper command-line <strong>ls \/dev\/serial\/by-id\/*<\/strong>, from <strong>Kiauh<\/strong> we have a quick and easy way to execute this action from its menu, to identify the ID correct from our <strong>SKR PICO<\/strong> and add it to our <strong>printer.cfg<\/strong><\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/2779286893-files.gitbook.io\/~\/files\/v0\/b\/gitbook-x-prod.appspot.com\/o\/spaces%2F-MTqLw6KI5FruaRNEMZD-887967055%2Fuploads%2FMqFkb4LSP6viUptIqTvs%2Fimage.png?alt=media&amp;token=522b09bb-d744-405f-b665-69065fb100bb\" alt=\"- - -\" title=\"- -\"><\/figure>\n<\/div>\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n...printer.cfg\n&#x5B;mcu]\nserial: \/dev\/serial\/by-id\/usb-Klipper_rp2040_E66094A027831922-if00\n<\/pre><\/div>\n\n\n<ul class=\"wp-block-list\" style=\"font-size:14px\">\n<li>If we use USART0 to communicate we will need to modify some configurations in our Raspberry Pi directly in the SD from the computer or. in the most comfortable and advisable way, which is through SSH\n<ul class=\"wp-block-list\">\n<li>Delete or disable <strong>console=serial0,115200<\/strong> in <strong>\/boot\/cmdline.txt<\/strong><\/li>\n\n\n\n<li>Add <strong>dtoverlay=pi3-miniuart-bt<\/strong> at the end of <strong>\/boot\/config.txt<\/strong><\/li>\n\n\n\n<li>Modify <strong>[mcu] <\/strong>in <strong>printer.cfg<\/strong> to <strong>serial: \/dev\/ttyAMA0<\/strong> and enable <strong>restart_method: command<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n...printer.cfg\n&#x5B;mcu]\nserial: \/dev\/ttyAMA0\nrestart_method: command\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">Now, all we have to do is go to the Klipper UI, adjust any error that the compiler reports, and put it on our board.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Once the firmware is loaded, verify the correct operation of the printer by following our <a href=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/empezamos\"><strong>Klipper first steps guide at klipper.3dwork.io<\/strong><\/a>. If you run into any issues, our <a href=\"https:\/\/klipper.3dwork.io\/klipper\/troubleshooting\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/troubleshooting\"><strong>Klipper troubleshooting guide<\/strong><\/a> covers the most common errors.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Next steps: Pressure Advance and Input Shaper<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">With the SKR Pico working, two optimizations that make a big difference in print quality are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pressure Advance<\/strong>: Klipper&#8217;s equivalent to Marlin&#8217;s Linear Advance. It compensates for the delay in filament pressure when changing direction, improving corners and reducing ooze. Full guide at <a href=\"https:\/\/klipper.3dwork.io\/klipper\/mejoras\" data-type=\"URL\" data-id=\"https:\/\/klipper.3dwork.io\/klipper\/mejoras\">klipper.3dwork.io\/klipper\/mejoras<\/a>.<\/li>\n\n\n\n<li><strong>Input Shaper<\/strong>: analyses the resonances of the printer and actively compensates for them, allowing you to print at high speeds without ghosting or ringing. Requires an ADXL345 accelerometer, which can be connected directly to the Raspberry Pi or to the SKR Pico itself via SPI.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Related articles<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you found this guide useful, you may also be interested in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/3dwork.io\/en\/skr-mini-e3-v3\/\" data-type=\"post\" data-id=\"32443\"><strong>BTT SKR Mini E3 V3<\/strong><\/a> \u2014 Bigtreetech&#8217;s compact board for Ender 3 and similar printers, with STM32G0B1 and full Klipper\/Marlin support.<\/li>\n\n\n\n<li><a href=\"https:\/\/3dwork.io\/en\/btt-skr-3\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/btt-skr-3\/\"><strong>BTT SKR 3<\/strong><\/a> \u2014 Mid-range board with STM32H743, ideal for larger printers and advanced configurations.<\/li>\n\n\n\n<li><a href=\"https:\/\/3dwork.io\/en\/btt-manta-m8p\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/btt-manta-m8p\/\"><strong>BTT Manta M8P<\/strong><\/a> \u2014 High-performance board with direct CB1\/Raspberry Pi CM4 integration \u2014 Klipper without extra cables.<\/li>\n\n\n\n<li><a href=\"https:\/\/3dwork.io\/en\/btt-pad-7\/\" data-type=\"URL\" data-id=\"https:\/\/3dwork.io\/en\/btt-pad-7\/\"><strong>BTT Pad 7<\/strong><\/a> \u2014 7&#8243; touchscreen with integrated Klipper to control your printer independently.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">We hope this guide has been useful. If you have questions or want to share your experience with the <strong>BTT SKR Pico<\/strong>, leave your comments at the end of the article or ask in our <a href=\"https:\/\/t.me\/The3DWorkChannel\" data-type=\"URL\" data-id=\"https:\/\/t.me\/The3DWorkChannel\" class=\"external\" rel=\"nofollow\"><strong>Telegram channel<\/strong><\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Complete guide to the BTT SKR Pico: RP2040 MCU specifications, wiring diagrams, Raspberry Pi integration, precompiled and custom Klipper firmware, basic configuration, and advanced optimizations including Pressure Advance and Input Shaper.<\/p>\n","protected":false},"author":6,"featured_media":32873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[3702,5772,5770],"tags":[4789],"class_list":["post-32974","post","type-post","status-publish","format-standard","has-post-thumbnail","category-articles","category-electronic-boards","category-electronicas","tag-bigtreetech-2-en"],"uagb_featured_image_src":{"full":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4.webp",970,437,false],"thumbnail":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-150x150.webp",150,150,true],"medium":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-300x135.webp",300,135,true],"medium_large":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-768x346.webp",768,346,true],"large":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4.webp",970,437,false],"1536x1536":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4.webp",970,437,false],"2048x2048":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4.webp",970,437,false],"pixwell_370x250":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-370x250.webp",370,250,true],"pixwell_370x250-2x":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-740x437.webp",740,437,true],"pixwell_370x250-3x":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4.webp",970,437,false],"pixwell_280x210":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-280x210.webp",280,210,true],"pixwell_280x210-2x":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-560x420.webp",560,420,true],"pixwell_400x450":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-400x437.webp",400,437,true],"pixwell_400x600":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-400x437.webp",400,437,true],"pixwell_450x0":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-450x203.webp",450,203,true],"pixwell_780x0":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4-780x351.webp",780,351,true],"pixwell_780x0-2x":["https:\/\/3dwork.io\/wp-content\/uploads\/2022\/03\/SKR_MINI_E3_V3.0_4.webp",970,437,false]},"uagb_author_info":{"display_name":"JJR","author_link":"https:\/\/3dwork.io\/en\/author\/juanjo\/"},"uagb_comment_info":2,"uagb_excerpt":"Complete guide to the BTT SKR Pico: RP2040 MCU specifications, wiring diagrams, Raspberry Pi integration, precompiled and custom Klipper firmware, basic configuration, and advanced optimizations including Pressure Advance and Input Shaper.","_links":{"self":[{"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts\/32974","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=32974"}],"version-history":[{"count":1,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts\/32974\/revisions"}],"predecessor-version":[{"id":41396,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/posts\/32974\/revisions\/41396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/media\/32873"}],"wp:attachment":[{"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/media?parent=32974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/categories?post=32974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dwork.io\/en\/wp-json\/wp\/v2\/tags?post=32974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}