I am trying to get an internet access via GPRS with the A6 GSM shield from AI-Thinker and an Arduino UNO. The connection to the shield is working in general (see alttached PDF with results of the answers).
But I can't get an access to a server. If I enter "AT+CIICR" I got a hieroglyphics answer, which looks like a speed problem. Also I get errors if I start the connection and if I try to read my assigned IP-Adress.
If anybody has experience with this board in combination with GPRS-TCP/IP connection pleas give me a reply.
If a general problem is known with this board, please give me a suggestion of a mellow one, which works fine and which is easy to run.
Thanks in advice
Monitor_Output.pdf (85.3 KB)
A6_GSM_Internet.ino (1.4 KB)