Mark

> Different error this time Uploading klippy.log (13).txt… could you update the klippy.log file again? and I cann't download this file

did the error " Unable to read tmc uart 'stepper_z' register GSTAT" happen in the first layer?

> did the error " Unable to read tmc uart 'stepper_z' register GSTAT" happen in the first layer? and I think this should be the same as the error `timer...

> What does this mean? Real Time update fail: update z must be >0 3:45 PM Real time leveling height:0.20 ( 0.20 z_offset:0.00) that means it will not adjust the...

> > What does this mean? Real Time update fail: update z must be >0 3:45 PM Real time leveling height:0.20 ( 0.20 z_offset:0.00) > > that means it will...

> Nope. Shutdown 6% in timer too close EBBCan [klippy.log (15).txt](https://github.com/user-attachments/files/15899128/klippy.log.15.txt) did it happen in the first layer? if not make sure there is a `BDSENSOR_SET REAL_TIME_HEIGHT=0` after first layer...

I am so sorry for that damage. right, this is the latest hardware version, you can flash the latest firmware with stlink: https://github.com/markniu/Bed_Distance_sensor/wiki/Flash-BDsensor(stm32)-firmware the latest firmware of BDsensor is V1.2c...

yes, it is possible, need to rewrite the macro of G28, I will try it first and then update here.

I have just tested that and updated the BDsensor.py and macro for this. wiki: https://github.com/markniu/Bed_Distance_sensor/wiki/Homing-with-contactless-and-contact-probing-together

interesting, I also want to add it into the idex printer. I think the best way is to add a bdsensor on each of the extruder. one for homing/mesh bed...