WM620 AT
Command Manual
Copyright © Neoway Technology Co., Ltd
v
17 HTTP Commands ............................................................................... 121
17.1 Setting HTTP Parameters: +HTTPPARA ............................................................................... 121
17.2 Setting Up HTTP Connection: +HTTPSETUP ....................................................................... 122
17.3 Executing HTTP Request: +HTTPACTION ............................................................................ 122
17.4 Closing HTTP Connection: +HTTPCLOSE ............................................................................ 127
17.5 Receiving HTTP Data: +HTTPRECV ..................................................................................... 127
17.6 HTTP Connection Closing: +HTTPCLOSED ......................................................................... 128
18 HTTPS Command .............................................................................. 129
18.1 Setting HTTPS Parameters: +HTTPSPARA .......................................................................... 129
18.2 Setting up HTTPS Connection: +HTTPSSETUP ................................................................... 130
18.3 Executing HTTPS Request: +HTTPSACTION ...................................................................... 131
18.4 Closing HTTPS Connection: +HTTPSCLOSE ....................................................................... 133
18.5 Receiving HTTPS Data: +HTTPSRECV ................................................................................ 134
18.6 HTTPS Closing: +HTTPSCLOSE .......................................................................................... 134
A Reference Process of AT Command Programming .............................. 136
A.1 Content of PDU SMS Messages ............................................................................................. 136
A.2 Flowchart of Sending Text SMS Messages ............................................................................. 138
A.3 Flowchart of Sending PDU SMS Messages ............................................................................ 139
A.4 Flowchart of AT Commands to Establish TCP Connection ..................................................... 140
A.5 Flowchart of Receiving SMS Messages .................................................................................. 142
A.6 Flowchart of Sending SMS Messages ..................................................................................... 144
A.7 Common AT Commands for SMS TX/RX ................................................................................ 145
A.8 Flowchart of AT Commands To Log In to the FTP Server ....................................................... 147
