I am using the Quectel M66 GSM module with Firmware Version M66FBR03A09. I can successfully establish a GPRS connection and obtain an IP address. However, when I try to use HTTP or MQTT, the GSM module hangs and becomes unresponsive, with no further response received.
I would appreciate any help in resolving this issue.
Hi @Pintu_Shaw
Could you please provide me your AT log?
Hi @mikey “Thank you for your response. I’ve resolved the previous issue, but I’m currently stuck at the HTTP POST request stage. Could you please guide me through the correct AT command sequence for making an HTTP POST request?”