Description
Mellow Fly Micro 4 V1.0 Board HV 4 Axis 32Bit Raspberry Pi RP2040 For Uart TMC2209 3D Printer, Klipper Canbus Voron V0.1 Ender3
MCU: Raspberry Pi RP2040, Dual Core ARM Cortex-M0+ @ 133MHz
Firmware: Klipper
Supports 12-24V DC power input, providing more stable power and eliminating the need for a step-down module.
Driver operating modes: UART, STEP/DIR
Expansion interfaces: BLTouch (Servos, Probe), Proximity Switch X1
Fans: Two controllable 2-wire fans, One always-on fan
Temperature sensors: 2 NTC 100K channels
Heating interfaces: 2 controllable interfaces supporting 10A
Klipper firmware refer to this URL
mellow.klipper.cn
