I found an error in Duex5 schematics and pcb rev. 0.9a!
Capacitor C30 on stepper driver 6 is not connected to V_FUSED.
You are welcome
Using RRF 3.01 RC6 (DWC 2.1.0, DuetWifiServer 1.23) on Duet2 Wifi I‘m not able to monitor the temperature of the TMC2660 drivers. Reading in DWC is always 0.0.
M308 S10 Y"mcu-temp" A"MCU" ; MCU temp works
M308 S11 Y"drivers" A"TMC" ;TMC temp doesn’t work
Whats wrong here?