I have created a small product using Sim800 and the product uses only GPRS. I am told by the testing company, that I need to create a test firmware which will continuously transmit. The confusion is, that in order to continuously transmit, I need to know which IP and port to connect, but the testing house says, it will be simulated...and I don't understand what does that mean. Even after 3 calls, the testing house keeps repeating the same requirement.
Maybe, either I'm not asking the right question or the testing house is not giving me right answer.
Therefore, the exact question is - I need to write a firmware which will use AT commands of Sim800, connect to the internet and simply ping a website in a loop. Since this will be inside a simulator, what IP/Port combination is required OR how is this simulated.
The testing house does not say anything and is not very co-operative in this regard.
Any pointer in this area would be of great help.