czosnekltd

I had the same issue with KLIPPER/MKSRumba32 and USB. Have you tried to connect via UART? Can any of you provide a working KLIPPER config for motherboard MKS RUMBA32 or...

I have not been able to connect via USB so far. But the connection via the UART1 port (on GPIO) works. ``` │ │ [*] Enable extra low-level configuration options...

I joined: AUX-1/AUX_TX => RPI/GPIO_15(RXT) AUX-1/AUX_RX => RPI/GPIO_14(TXT) AUX-1/GND => RPI/GPIO_GND The AUX-1 / AUXU_TX / RX outputs differ from EXP3 / USART1_TX / RX in that they are protected...