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Product Introduction

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

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Product Features​

  • MCU: Raspberry Pi rp2040, Dual-core ARM Cortex-M0+ @133MHz
  • Two driver slots, supporting UART and SPI driving
  • Compatible with the original ERCF EASY Board
  • Extremely compact size, utilizing a 4-layer PCB design
  • Onboard 2.54mm dual-row 7PIN expansion port, expandable for limit switches and other purposes
  • Supports 12-24V voltage
  • Supports CAN bus connection, providing more stable data transmission, lower latency, and more reliable connections
  • The CAN interface uses XT30 (2+2), supporting up to 15A current

Product Parameters​

  • MCU: Raspberry Pi RP2040, Dual-core ARM Cortex-M0+@133MHz

  • Firmware: Klipper

  • Input Voltage: DC12V-24V

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

  • Drivers: Supports UART/SPI and STEP/DIR

  • Supports 12-24V voltage

  • Supports CAN bus for more stable data transmission, lower latency, and a more reliable connection

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

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