Hi, good day!
I am facing an issue with sim800l with Arduino UNO.
(1) SIM800L Troubleshooting guide (Solution when you have problem with SIM800L) - YouTube
In this video, he came up with a few solutions, and after seeing his video
I found where my issue was, I have used AT+CREG? command from his video and I am getting (0,2) where 2 means "not registered but MT is currently searching for a new operator to register" he said I should boost my voltage and I have done that but then also no change. Even I bought an antenna and tried with it but still is not working.
Please help me
Thank you
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.