M66: HTTPPOST to thingspeak gives CME Error 3822


I have to send data to thingspeak http server. I am able to send data packet via GET method but now I want to send bulk data hence need help to send json data via POST method.

QHTTPREAD command throws an error 3822. Please guide.

This command stands for RMMI_HTTP_RESULT_ERROR_HTTP_RESPONSE_FAILED, which means no http response was received. From your ATlog, the post was successful, but no response was received from the server. Maybe the server didn’t parse the data you posted, or maybe the server didn’t respond to your read