PiBot Forum

Hi Mate, replied your question in email.

Could you check:
-Pull the BL upgrade key from after BL programming is done (stop flashing)
-Ensure the switch in 3D mode when writting Arduino firmwares

PiBot Control Board (PI_CB) Docs - Upload the GRBL v1.1f Firmware for PiBot Control Board upload-grbl-1-1-firmware-for-picb-v1-0.pdf Software - LaserGRBL http://lasergrbl.com -Candle https://github.com/Denvi/Candle Firmwares (HW Rev 2.3) - USB Driver (only) [*] CH340 USB Driver win7, win8 and win10 ...

PiBot Control Board (PI_CB) Docs - Upload the GRBL v1.1f Firmware for PiBot Control Board upload-grbl-1-1-firmware-for-picb-v1-0.pdf Software - LaserGRBL http://lasergrbl.com -Candle https://github.com/Denvi/Candle Firmwares (HW Rev 2.3) - USB Driver (only) [*] CH340 USB Driver win7, win8 and win10 ...

Hi Mate, CNC Probing is an unbuffered direct input to the processor, and expect to use with an probing switch. If you like to use direct input like your diagram, would suggest: 1. Connect a pull-down resistor between S+ and GND, close to the controller board, a 10k Ohm resistor would does the job. T...

Hey Adam, could you please have more detail in the hardware and software you are using? Say the type of probe, to which port that been wired, the controller hardware version and firmware version, and the software and version. By having these information we can then reproduce your work condition and ...

Pretty good

All good