MKS GEN-L V2.1

MKS GEN-L V2.1 & 2.0 board is based on Arduino Mega2560 MCU and RAMPS 1.4 board. It is very simple to upload a firmware to the board and you can do that without any other utils or jumper switches (as you have to with FYSETC for example). 

CAUTION! You need to protect TMC2130/5160 drivers - we decided to choose stepper protector instead of cutting cables on USB port.

You can check jumper positions and XLS settings on images bellow. 

Our fork mount seems to be mechanically quite imperfect so TMC2130s are not enough (1.2A -2.0A max current) to drive the mount so we use TMC5160s on it.