Hello, i try to configure my FMB204, with a custom-made node js UDP server, but I have a problem with the response that the server should send back to the device.
Below is the UDP packet I received
<Buffer 04 fe ca fe 01 0d 00 0f 33 35 34 30 31 38 31 31 31 38 33 35 37 38 35 8e 16 00 00 01 77 d3 ad 50 d8 00 0d b1 0f 82 18 35 7e da 00 4c 00 6c 08 00 00 00 ... 1230 more bytes>
The response I try to send:
<Buffer 00 05 ca fe 01 0d 16>
Following the instructions, it looks like the response should be like this but the device does not seem to receive the response and is trying to send the same data again.
On the GSM INFO status page, I see that the device is not receiving Response
Does anyone have an idea of what is wrong?
Many thanks!
