Hi, i recently received a cheap (around 12$) GSM module, namely the SIM800. It is the same one used by Adafruit Fona . I can communicate with it through the serial port, sending AT commands etc. However, it doesn't seem to want to connect to the cellular network, even if it should (since Adafruit use…

Cheap GSM module (SIM800) not connecting to the network

AndreasVan March 5, 2015, 10:39pm 2

Hade samma problem här det var pin-koden som krånglade. Har du provat med deaktiverat pin-kod ?

Topic		Replies	Views
SIM800C Serial Read Problems Networking, Protocols, and Devices	11	6669	May 6, 2021
SIM800C - SIM Not Inserted Networking, Protocols, and Devices	3	2322	May 6, 2021
SIM800L Module - Cry for help Networking, Protocols, and Devices	4	2660	May 6, 2021
sim800L ... Programming Questions	10	723	May 6, 2021
SIM800L cannot connect to network Networking, Protocols, and Devices	13	3451	July 26, 2021