Haii All, I am using gsm SIM900A module with arduino uno. I am trying to send some data from that to server. When i am writing some commands for that, let's say i have written 3 commands before. But when i am adding one more command, it is giving me error. It seems like there's a buffer issue i.e, maybe it is getting full. So it is nto taking extra commands written on sim900A. How to solve this problem? If it a buffer issue then how should i solve it?
Thanks in advance.