ARM Cortex-M3 series STM32F103RCT6 chip with 32-bit CPU 72MHz. Equipped with highly modular open source firmware Marlin2.0, convenient for users DIY and secondary development, exempt from the worries of the core code;
I'm trying to connect a Prusa MMU2 clone to the SKR mini 1.1, but whatever combination of serial ports setting I use, I can't seem to get them to talk to each other. The MMU2 connects via the TFT connector as that seems the only place the TX and RX output, but do I need to some how enable/define these?
Hi,
I'm trying to connect a Prusa MMU2 clone to the SKR mini 1.1, but whatever combination of serial ports setting I use, I can't seem to get them to talk to each other. The MMU2 connects via the TFT connector as that seems the only place the TX and RX output, but do I need to some how enable/define these?
Thanks,
James