I tried your GPRS Shield V2 with my Arduino Uno by using your example TCP Connection which worked perfectly. But when I put my Arduino MEGA 2560 instead of the UNO, the Arduino is not able to join the network (error: "GPRS Join network error.").
Could you help me with this compatibility issue please ?
Hi,
I tried your GPRS Shield V2 with my Arduino Uno by using your example TCP Connection which worked perfectly. But when I put my Arduino MEGA 2560 instead of the UNO, the Arduino is not able to join the network (error: "GPRS Join network error."). Could you help me with this compatibility issue please ?
Thank you in advance.
Marc