Hello,
We use BG96 in our system to send JSON file via command AT+QHTTPPOST to a serveur. Recently the send of HTTP request failed very frequently with error 702 (HTTP timeout).
Like the other post, I thought it might be the problem of the UART transmission between our main module and BG96, as the timeout error appears when the input time is up, not the response time. However our provider of the devices believes that the transmission UART is fine.
The module will still send the request even with the HTTP error 702 because our serveur can receive the file anyway, but it is not complete. The file is cut in the middle, and the size varies from 10% of the file original to 90%.
Can anyone come up with any idea why this is happening? Actually I’ve received a prototype before from the provider of the device and everything was fine, but then I have this issue with all new devices… Does the firmware of BG96 make the difference? Any help will be appreciate!
I don’t work for Quectel, but I have seen this problem as well (you linked to my earlier post). I have seen this with both V01.007 and V01.016 BG96 firmware. I am currently investigating V01.017 firmware.