@Zax there is a trace coming out of the A5 pin most likely it is connected to pr pins. so its probably software issue.
Are any of the settings wrong:
BAUD RATE: 115200
how can i do further troubleshooting ?
is there anything i am doing wrong then
i mean i checked the connectivity with my multimeter so problems not there i can only think of either the firmware on my cnc or the software i am using or maybe i am connecting them wrong. is there any other software to test probing/auto leveling so i can test if the problem is cnc based or not
i have connected 2 wires to the probe pins and connected one to the copper board and another to the mill bit. I am using bcnc and when i try to autolevel the head goes down makes contact with the board but it doesn't stop and bcnc software gives me an error "ALARM PROBE FAILED" i disconnected the wires and checked them with my multimeter and yes board and the mills head are connected. i think somehow the microcontroller can't read that probe lines are connected and if not how can i test if the microcontroller sees this.
What am i doing : around 7:30 of this video
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