Ender 3 Max and BL Touch issue
Just recently my BL Touch quit working. I have an Ender 3 Max that is stock except for the BL Touch 3.1 and firmware upgrade. The Mainboard is 4.2.2 and I am currently running Creality firmware 184.108.40.206.
Everything was working fine, then i had a print go screwy. I think the print lifted of the bed on one corner and caught the nozzle. Anyway the print head was way off alignment and spagetti everywhere. I cleaned everything, and replaced the BL Touch probe as I noticed it was bent a little and checked all the wiring.
Now the BL Touch no longer works. When I turn on the printer, The BL stays solid red and doesn’t go through it’s initial deploy and retract routine. If i tell it to deploy the BL just starts blinking red. It does seem to take a reset as the blinking stops but nothing else works on the BL.
I have tried the Marling firmware 220.127.116.11 to no avail.
I suspect the BL sensor is bad or possible the mainboad.
Any suggestions would be helpful.
If I need to replace the BL I am thinking of getting the CR Touch. Anyone know what firmware I should download for the CR Touch?
CRtouch and BLtouch are identical as far as firmware is concerned.