Board is powered.
SIM7600E-L1C breakout is powered.
Link to board image:
https://imgur.com/a/sKNGmZm
Issue:
PIN TX RX definition cannot be swapped.
Situation 1: TX is 13, RX is 34 = Programs but no GSM connection can be made, no data can be requested from the SIM7600E-L1C.
Situation 2: TX is 34, RX is 13 = Backtrace Error logs.
Link to errors:
https://imgur.com/a/D2MaYXh
SIM7600E-L1C breakout is powered.
Link to board image:
https://imgur.com/a/sKNGmZm
Issue:
PIN TX RX definition cannot be swapped.
Situation 1: TX is 13, RX is 34 = Programs but no GSM connection can be made, no data can be requested from the SIM7600E-L1C.
Situation 2: TX is 34, RX is 13 = Backtrace Error logs.
Link to errors:
https://imgur.com/a/D2MaYXh