GSM sim800l connection problems


#1

Hello! I’ve been getting some problems on my GSM module, refuses to send text or send HTTP request I keep getting this error on my serial monitor (find it on the image attached), please can anyone tell me what it is and how to fix it


#2

Is a GSM module a GPS. Regardless, if there is any problem with the serial monitor, i is most likely the effect of something that you did wrong in the code. Because after all, the serial monitor is producing whatever you have it produce from the code. Hence, the issue is from the code. I don’t know what code you used so I don’t know how to fix it. Also, never rule out the possibility that the hardware(sensors and such) can also be the cause of such a problem.