{"title":"Module \u0026 Expansion Board","description":"","products":[{"product_id":"bigtreetech-btt-pi-v1-2","title":"BIGTREETECH BTT Pi V1.2.1","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBIGTREETECH BTT Pi V1.2 – Compact Klipper Single Board Computer for 3D Printers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eBTT Pi V1.2\u003c\/strong\u003e is an affordable, open-source single-board computer specifically designed for running \u003cstrong\u003eKlipper\u003c\/strong\u003e firmware on 3D printers. Powered by the \u003cstrong\u003eAllwinner H616 quad-core Cortex-A53 processor\u003c\/strong\u003e at 1.5GHz with \u003cstrong\u003e1GB DDR3L RAM\u003c\/strong\u003e, it delivers reliable performance for smooth Klipper operation while serving as an excellent Raspberry Pi alternative.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith the same \u003cstrong\u003e85×56mm form factor\u003c\/strong\u003e and mounting holes as a standard Raspberry Pi, the BTT Pi V1.2 offers easy installation and broad compatibility. It supports direct power input from your printer’s \u003cstrong\u003e12V–24V PSU\u003c\/strong\u003e via screw terminals, significantly reducing wiring clutter and eliminating the need for a separate 5V adapter in many builds.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eQuad-core Allwinner H616 @1.5GHz CPU with Mali-G31 MP2 GPU\u003c\/li\u003e\n\u003cli\u003e1GB DDR3L RAM for efficient Klipper + KlipperScreen performance\u003c\/li\u003e\n\u003cli\u003eWireless WiFi and Ethernet connectivity for remote monitoring\u003c\/li\u003e\n\u003cli\u003eRich interfaces: HDMI output, 3.5mm audio jack, USB ports, 40-pin GPIO header\u003c\/li\u003e\n\u003cli\u003ePower options: DC 5V via USB-C or 12–24V via screw terminals\u003c\/li\u003e\n\u003cli\u003eOpen-source design with full community support and pre-configured Klipper images available\u003c\/li\u003e\n\u003cli\u003eCompact size ideal for tight printer enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"BTT Pi compares with Raspberry Pi, it has a similar function as Raspberry Pi.\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/1619\/4791\/files\/BTTPi.png?v=1700035159\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/1020000427-BTT_Pi_V1.2_EN_20250325.jpg?v=1742901041\"\u003e\u003c\/div\u003e\n\u003cp class=\"product-header\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"https:\/\/biqu.equipment\/products\/bigtreetech-btt-pi-cloud-3d-print\" style=\"color: #000000;\"\u003eBTT Pi + Cloud 3D Print version \u0026gt;\u0026gt;\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Biqu Equipment","offers":[{"title":"BTT Pi V1.2.1","offer_id":47661192052953,"sku":"1020000455","price":44.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/7933\/4361\/files\/1020000427-BTT_Pi_V1.2_1000_20250325_1_92081f27-9049-416f-8139-10c65bfa3e04.png?v=1778127014"},{"product_id":"bigtreetech-eddy","title":"BIGTREETECH Eddy","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBIGTREETECH BTT Eddy – High-Precision Eddy Current Bed Leveling Sensor for Klipper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eBTT Eddy\u003c\/strong\u003e is a cutting-edge \u003cstrong\u003eeddy current probe\u003c\/strong\u003e designed exclusively for \u003cstrong\u003eKlipper\u003c\/strong\u003e firmware. Using advanced eddy current sensing technology, it delivers ultra-precise, contactless bed leveling and Z-homing without the limitations of traditional inductive or mechanical probes.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWeighing only \u003cstrong\u003e6g\u003c\/strong\u003e, the BTT Eddy adds virtually no extra mass to your toolhead, making it ideal for high-speed 3D printing. It achieves remarkable \u003cstrong\u003e0.5μm (0.0005mm)\u003c\/strong\u003e standard accuracy and can complete full bed leveling in as little as \u003cstrong\u003e20 seconds\u003c\/strong\u003e — 6 to 9 times faster than conventional sensors.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eEddy current sensing technology for non-contact, high-precision measurement\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight design (6g) – minimal impact on print quality and acceleration\u003c\/li\u003e\n\u003cli\u003eExceptional accuracy: 0.5μm standard error\u003c\/li\u003e\n\u003cli\u003eExtremely fast bed meshing (as fast as 20 seconds even on large beds)\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature compensation for stable performance\u003c\/li\u003e\n\u003cli\u003eSupports Z-homing and auto bed leveling\u003c\/li\u003e\n\u003cli\u003eEasy integration with Klipper (simple configuration via printer.cfg)\u003c\/li\u003e\n\u003cli\u003eMultiple variants available: Eddy Coil, Eddy USB, Eddy Duo (USB + CAN)\u003c\/li\u003e\n\u003cli\u003eCompatible with metal spring steel build plates (recommended for best results)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/Eddy_series_product_page_EN_1.jpg?v=1733212675\"\u003e\u003c\/p\u003e","brand":"Biqu Equipment","offers":[{"title":"Eddy Duo (Support USB or CAN)","offer_id":47661201162457,"sku":"1060000710","price":22.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/7933\/4361\/files\/EddyDuo_2_6737d461-cf4a-4c67-b123-c4f4cc1aa70c.png?v=1778126832"},{"product_id":"bigtreetech-panda-branch","title":"BIGTREETECH Panda Branch","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBIGTREETECH Panda Branch – 4-Port 5V USB Expansion Board with Adaptable Current Protection for Bambu Lab P1\/X1\/A1 Series Printers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eBIGTREETECH Panda Branch\u003c\/strong\u003e is a powerful 4-port 5V USB expansion board designed to expand the capabilities of your Bambu Lab P1, X1, and A1 series 3D printers. It provides \u003cstrong\u003e4× USB-A 5V outputs\u003c\/strong\u003e while offering intelligent current protection and flexible configuration, making it the ideal solution for powering multiple accessories such as LED light strips, Panda Touch, fans, or other low-power devices.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith a sleek 20mm profile and clear LED indicators, the Panda Branch delivers reliable power distribution and instant fault alerts, ensuring safe and stable operation.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4× Independent 5V USB-A Outputs\u003c\/strong\u003e — Expand one port into four for simultaneous use of multiple devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptable Current Settings\u003c\/strong\u003e — DIP switch allows easy selection of 1A, 2A, or 2.7A (peak) per output for precise power management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection\u003c\/strong\u003e — Overcurrent protection, reverse connection protection, and red fault indicator lights for immediate alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleek \u0026amp; Easy Installation\u003c\/strong\u003e — Compact design with consistent interface orientation; supports custom 3D printable mounting cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e — Perfect for Bambu Lab P1\/X1\/A1 series printers (connect AMS\/AMS Lite via buffer when needed).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eProduct Name: Panda Branch\u003c\/li\u003e\n\u003cli\u003eInput Voltage: DC 24V\u003c\/li\u003e\n\u003cli\u003eOutput: 5V 2.7A (peak) × 4\u003c\/li\u003e\n\u003cli\u003eInterface: 4× Type-A Female USB + MX3.0 2x2Pin (for AMS\/AMS Lite)\u003c\/li\u003e\n\u003cli\u003eDimensions: 145mm × 20mm × 20mm (main board)\u003c\/li\u003e\n\u003cli\u003eNote: Redundant MX3.0 interfaces are for AMS\/AMS Lite only — do not use for other devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat’s in the Box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePanda Branch × 1\u003c\/li\u003e\n\u003cli\u003ePower Cable × 1\u003c\/li\u003e\n\u003cli\u003eM3 × 10 Self-tapping Screws × 4\u003c\/li\u003e\n\u003cli\u003eM3 × 35 Socket Head Cap Screws × 2\u003c\/li\u003e\n\u003cli\u003eBTT Duck × 1\u003c\/li\u003e\n\u003cli\u003ePackage Box × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eMore Ports. More Possibilities.\u003c\/strong\u003e Whether you want to add extra LED lighting, connect a touch screen, or power small fans, the \u003cstrong\u003ePanda Branch\u003c\/strong\u003e gives your Bambu Lab printer cleaner wiring, smarter power management, and greater expandability — all with reliable protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/1-BIGTREETECH_Panda_Branch_USB_Expansion.jpg?v=1774435264\" alt=\"BIGTREETECH Panda Branch USB Expansion\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/2-_BIGTREETECH_Panda_Branch_Adaptable_Current_Protection.jpg?v=1774435310\" alt=\"BIGTREETECH Panda Branch Adaptable Current Protection\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/3-BIGTREETECH_Panda_Branch_Dimensions_and_Installation.jpg?v=1774435311\" alt=\"BIGTREETECH Panda Branch Dimensions and Installation\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/4-BIGTREETECH_Panda_Branch_Specifications_and_Contents.jpg?v=1774435310\" alt=\"BIGTREETECH Panda Branch Specifications and Contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/1030000190-Panda_Bifrost_EN_6.jpg?v=1763376808\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e","brand":"Biqu Equipment","offers":[{"title":"Panda Branch Plus","offer_id":47661203587289,"sku":"1030000187","price":49.0,"currency_code":"EUR","in_stock":true},{"title":"Panda Branch","offer_id":47661203620057,"sku":"1030000159","price":23.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/7933\/4361\/files\/1030000159-Panda_Branch_1000_7.jpg?v=1778126726"},{"product_id":"bigtreetech-td1s","title":"BIQU AJAX TD1S","description":"\u003cp\u003e✨ 𝐊𝐞𝐲 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬\u003cbr\u003e✅ Accurately measure the Transmission Distance (TD) of any filament\u003cbr\u003e✅ Instantly capture the hex color code for precise digital use\u003cbr\u003e✅ Seamless HueForge integration — with ±7.5% TD accuracy for true-to-life rendering\u003cbr\u003e✅ USB-C powered for universal compatibility\u003cbr\u003e✅ OLED display provides real-time feedback and standalone functionality — even without a HueForge connection\u003cbr\u003e✅ Quick Capture Mode for fast material registration\u003cbr\u003e✅ Continuous Capture Mode to monitor filament TD in real-time — during printing or even while spooling in production\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1619\/4791\/files\/1030000170-TD1s_V1.0_EN_1__20250704.jpg?v=1752025757\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Biqu Equipment","offers":[{"title":"Default Title","offer_id":48659688358105,"sku":"1030000170","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/7933\/4361\/files\/TD1s_e082b515-857f-443f-9caf-775d35d6fe59.jpg?v=1778126672"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/7933\/4361\/collections\/6.jpg?v=1767097428","url":"https:\/\/eu.biqu.equipment\/collections\/module-expansion-board.oembed","provider":"Biqu Equipment-EU","version":"1.0","type":"link"}