How to run TMC2208 2209,A4988 with standalone mode - markniu/PandaPi GitHub Wiki

Standalone mode for TMC2208/2209

  1. We need to plug the jumpers on the MS1 and MS2 for 1/16 microstep,as shown in the red box.

  2. Disconnect the UART control TX pin by unplugging out the jumper on the TX pin as shown in the yellow box.

tmc2208

in Standalone mode, you can set the current by adjusting the voltage with the potentiometer.

For A4988

  1. need to solder the RESET pin and SLEEP pin together
  2. remember that the MS0 MS1 MS2 should be plugged in jumpers for 1/16 microstep

tmc2208

Have fun!