ArduinoGeneral

SIM7000E AT+CUSD command

userHead Account cancelled 2019-11-28 16:50:54 1762 Views1 Replies
I just bought a SIM7000E.
got basic functions working with arduino Mega. :D
I am porting from a soon to not be working 2G shield (Switzerland will move to LTE only by end 2020 :twisted: )

When running:
Code: Select all
at+cusd=1,"*130#",0

ERROR
I only get ERROR message :roll: . This worked perfectly OK with old shield. I could not find much about this on the internet, but I suspect it has to do with encoding somehow.

Does anyone have an example of how to make this work?

Ronald Gadget