MakerFr.com

thank you for your reply HTeatre yes i used your switches even the stm32 i had the same issue i had also spare part of grbl flashed and used i did same what you suggested me believe me or not i bridged switch pins i whas playing and got angry i pushed on homing :D :D :D :D :D :D yes i heared crack o...

in config.h file (for grbl), there is this text // After homing, Grbl will set by default the entire machine space into negative space, as is typical // for professional CNC machines, regardless of where the limit switches are located. Uncomment this // define to force Grbl to always set the machin...

damn it whas my cooling fans not the connection Romain
i got confused becouse yesterday i burned my radial fan

Hello Romain

I have flashed the file i believe everything works good except hotend fan
is it fine if i connect my hotend fan at HE1
on marlin file its at E0 till E5 but no success and it triggers at 50 degree

washers helped very much its works better now but i believe i have bended my heatbed to

becouse iprinted 0.3mm thick object and front is 0.3 back side is 0.15mm i will adjust the z height and i leave as it is.

thank you ramain

hello Romain

Nozlle touches not every part of the heatbed its like my hetabed is bended or deformed.
if its deformed or bended why bltouch should that calculate and adjust the hight i guess.

i will add this evening and let you inform.

thank you

hello dear i have a problem strugling from the first day build. now i have genuine BLTouch v3.0 still the same problem i can print only on one side of the bed other part are high level cant touch the bed and right side nozzle cuts the PEI sheet. i used pronterface with G29 command it gives me this r...

I had the same issue
Check the belts even on x axe and tight them good.