Hello there. I got UMTS devkit from Quectel. I am trying to work with it. I am facing problem with HTTP POST request. I would like to send data to my webpage. But every time it ends with HTTP 400 Error. I think only one thing is missing in that request is Content type header application/x-www-form-urlencoded.
Possible to add it? How?
I am attaching actual AT commands sequence I am using at the moment. Everything is correct, like URL, payload format, keys, values etc. Thanks for your help
AT+CPIN?
AT+CFUN=1
AT+QCFG="nwscanmode",3,1
AT+QCFG="nwscanseq",020301,1
AT+CGDCONT=1,"IP","internet"
AT+QIACT=1
AT+CSQ
AT+CREG?
//REQUEEST
AT+QHTTPCFG="contextid",1
AT+QHTTPCFG="requestheader",1
AT+QHTTPURL=53,80
// Wait for CONNECT and send URL
http://arduino.clanweb.eu/studna_s_prekladom/data.php
AT+QHTTPPOST=26,60,60
// Wait for CONNECT and send DATA
hodnota=50&token=123456789
AT+QHTTPREAD=60
