pinMode(P3_3, INPUT); in the example Factory_Test_AB01, what is pin P3_3?

pinMode(P3_3, INPUT); in the example Factory_Test_AB01, what is P3_3 on the line #76? I could not find it on the diagram: https://github.com/HelTecAutomation/ASR650x-Arduino/blob/master/PinoutDiagram/HTCC-AB01.pdf

Is it the pin 3.3 V? I could not find a pin P3_3 in the Google.

Should be gpio3.
Cant look in the pin definition right now

sorry … P3_3 is GPIO7. :sneezing_face:
You can start at line 38 in the

\cores\asr650x\cores\ASR_Arduino.h

file to see some pin definitions.:smile:

Sorry my memory is not so good anymore :wink:

Thank you very much for the information!