rety4

The diode lights up when you approach the metal. Could you post the previous hex version? I would like to check if it will work after uploading

Unfortunately the issue still exists. There is no difference which software is uploaded. I programmed both versions using your YT movie as instructions and both times i get notification that...

I am sending videos of the programming and behavior of the probe. Files were too big, that's why i had to use wetransfer https://we.tl/t-96ov0m5s4P

I checked the wiring and connection again and the probe still reports an error. I borrowed a probe from a friend and everything is fine on the second probe. 

It happens, no problem. I sent the address. Regards Paweł