Hello,
I want to send some data to the cloud and i am using a sim800l and i am using a 4G sim card.
So can the sim800l interface with 4G sim cards or just with 2G ones? i ve tested it and it gave me error .
thanks !!!
hey i hope you find the answer well
since i face the same problem so i'd like to ask you
does Sim800L support 4G sim card?