Shipping is free with 150$ purchases! Continental US only. Same day shipping cut-off -- 2PM EST
Menu
LDO Mainboard Rev 1.1 for Positron V3.2 3D Printer
$47.99
The LDO Mainboard REV 1.1 is specifically designed for the Positron V3.2 3D Printer Kit. It features a Raspberry Pi Arm Cortex-M0+ RP2040 MCU, equipped with 4 TMC2209 stepper drivers and 3 fan ports. It also features an onboard USB hub which expands the RPI host connectivity with ethernet and an USB A port.
LDO Mainboard Rev 1.1 for Positron V3.2 3D Printer
The LDO Mainboard REV 1.1 is specifically designed for the Positron V3.2 3D Printer Kit. It features a Raspberry Pi Arm Cortex-M0+ RP2040 MCU, equipped with 4 TMC2209 stepper drivers and 3 fan ports. It also features an onboard USB hub which expands the RPI host connectivity with ethernet and an USB A port.
The firmware for Positron V3.2 is split into two main components: Katapult and Klipper. Katapult serves as the bootloader that's tailored for Klipper firmware, ensuring that the software on the Raspberry Pi 2040 microcontroller (RP2040 MCU) boots up smoothly and allows for easy updates. You can learn more about Katapult (formerly known as CanBoot) on the Katapult Github.
You might also like
The LDO Mainboard REV 1.1 is specifically designed for the Positron V3.2 3D Printer Kit. It features a Raspberry Pi Arm Cortex-M0+ RP2040 MCU, equipped with 4 TMC2209 stepper drivers and 3 fan ports. It also features an onboard USB hub which expands the RPI host connectivity with ethernet and an USB A port.