走马观花

Pico_Extend 3 Motor three motor expansion board-RP2040

 
Overview

3-axis motor expansion slot based on Raspberry Pi PICO development board (supports MKS driver uart), 2 NTC100K temperature sensors, 4 PMW fan interface
firmware requirements-klipper, the board IO has not been used up, and the basic printer has not been drawn Required...for reference only


Bilibili trial demonstration video

https://www.bilibili.com/video/BV1Pa411D7AL

MKS References:

https://github.com/makerbase-mks/MKS-extension-module/tree/master/MKS%20EXP-MOT3/MKS%20EXP-MOT3%20V1.0_001

https://github.com/makerbase-mks/MKS-GEN_L/tree/master/hardware/MKS%20Gen_L%20V2.1_001

SKR reference:

https://github.com/bigtreetech/SKR-Pico/tree/master/Hardware

 

 

参考设计图片
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