Search found 3 matches
- Sat Oct 22, 2016 4:48 pm
- Forum: Products FAQ
- Topic: Sim900 Arduino shield
- Replies: 5
- Views: 6730
Re: Sim900 Arduino shield
In the picture provided, the one I have is on the right.
- Fri Oct 21, 2016 10:00 pm
- Forum: Products FAQ
- Topic: Sim900 Arduino shield
- Replies: 5
- Views: 6730
Re: Sim900 Arduino shield
No, unfortunately, the AT Command Manual didn't help because I cannot get to the point that I can query the module using the AT command set. I have tried both SoftSerial (on ports 8 and 7) and hard serial on 1 and 2 and I have not been able to communicate with the module. The only return I get is an ...
- Fri Oct 21, 2016 6:23 am
- Forum: Products FAQ
- Topic: Sim900 Arduino shield
- Replies: 5
- Views: 6730
Sim900 Arduino shield
I have a Sim900 Arduino shield but even with a known good SIM, I am not able to get it working and it doesn't appear to initialize. Do anyone know of a good Arduino sketch that could be installed to help me troubleshoot and figure out why it will not connect to the GSM network? Or perhaps a good ...