Mark
Mark
In theory, it only needs to update the python file BDsensor.py. but if your klipper version is in half year old, seems that you need to update the klipper and...
OK, I also plan to adding it into the Marlin this month.
hello, need to more message from the klippy.log, please attach the klippy.log file.
What's the first error message in the klippy.log? the klipper should be update to the latest too if the error is same as o4srt10's klippy.log :  > Hi there,...
the error is `gcode.CommandError: Bed Distance Sensor data error0:10.24` this is a communication problem. and the klipper read a wrong data from bdsensor, Secure the cables with cable ties, especially...
yes, this looks strange. are the heightmap almost the same for each bed mesh? could you paste some data here from the console?
Both the SCL and SDA pins are changed to EXP1? make sure the 2 GND wires are connected to the mainboard
M102 S-1 return nothing?
Calibrate again
> how to calibrate. i cannot homing for Z. it never detect my bed. and crash after i homing. force manual? yes ,use the manual and SET_KINEMATIC_POSITION , M102 S-6