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Product Introduction

FLY-ERCF is a multi-color control board for 3D printers based on the RP2040, primarily used in the Enraged Rabbit project. It can also be used for other two-axis stepper motor control situations.

Product Features​

  • MCU: Raspberry Pi rp2040, Dual-core ARM Cortex-M0+ @ 133MHz
  • Two drive positions, supporting UART and SPI drivers
  • Compatible with the original ERCF EASY Board
  • Extreme miniaturization, using a 4-layer PCB design
  • Onboard 2.54mm dual-row 7-pin expansion port, expandable for limit switches and other uses
  • Supports 12-24V voltage
  • Supports CAN bus and RS232 connections, ensuring more stable data transmission with lower latency and more stable connections
  • CAN interface uses XT30 (2+2), supporting 15A current

Product Specifications​

  • MCU: Raspberry Pi rp2040, Dual-core ARM Cortex-M0+ @ 133MHz

  • Firmware: Klipper

  • Input Voltage: DC12V-24V

  • Interfaces: 2.54mm dual-row 7-pin expansion port, SERVO X1, ENDSTOP X2, EXTRA X1

  • Drivers: Supports UART/SPI and STEP/DIR

  • Supports 12-24V voltage

  • Supports CAN bus, ensuring more stable data transmission with lower latency and more stable connections

  • CAN interface uses XT30 (2+2), supporting 15A current