Input on 3D-Printer controller-Config with MKS Rumba32, TFT35, TMC2130 SPI-bi Answered
I want to mod an existing printer (TevoTarantula, non-Pro with a 8bit-Arduino Mega) to a new "brain".
My plans on using:
- Board: Rumba32 (Makerbase MKS Rumba32, https://www.aliexpress.com/item/4000897233366.htm...
- Drivers: TMC2130 in SPI-Mode (https://www.aliexpress.com/item/32842401050.html)
- Display Option 1: TFT35-E3 V3.0 (https://www.aliexpress.com/item/4000349509983.html)
- Display Option 2: LCD 12864 (https://www.aliexpress.com/item/4000249447520.htm...)
Now... I know, that i maybe have to mod the board to make the bidirectional SPI work.
https://aus3d.com.au/image/catalog/products/rumba3... from Aus3D seemed to have a problem. Unsure if Makerbase has the same problem. Will see.
Anyway: I am unsure if i can get the TFT35 V3 to work with the rumba32. All sources i can find have examples with the Rumba+ which is 8bit (Atmega2560).
What would be your suggested approach to make it all (MKS Rumba32, TMC2130 SPI bidirectional, TFT35 V3) work?