We would really appreciate some guidance on using HTTP on the Huawei MC509 modules.
We have been trying to execute HTTP GET over TCP/IP via AT^IPSEND command. We require to send some parameters’ values to our server through HTTP GET.
We tried AT^IPINIT followed by AT^IPOPEN and then AT^SEND. The command response is returned as OK but the server response is not received.
We are required to use CDMA data connection due to the necessity to deploy the modules in remote areas where only CDMA connection is available. We selected the MC509 because of the ease of availability here.