Http Head Method; Set Proxy Http Server - SimCom SIM900B Application Note

SIM900 IP APPLICATION
Set parameters for HTTP session
POST the data whose size is 100
Bytes and the maximum latency
time for inputting is 10000 ms. It is
recommended to set the latency time
long enough to download all the
data in the latency time.
POST session start
POST successfully
Terminate http service

3.4 HTTP HEAD method

Demonstration
Init http service
Set parameters for HTTP session
HEAD session start
HEAD successfully
Terminate http service

3.5 Set Proxy HTTP Server

Demonstration
Init http service
SIM900 IP APPLICATION
AT+HTTPPARA = "CID",1
AT+HTTPPARA="URL","www.si
m.com"
AT+HTTPDATA=100,10000
AT+HTTPACTION=1
AT+HTTPTERM
Syntax
AT+HTTPINIT
AT+HTTPPARA = "CID",1
AT+HTTPPARA="URL","www.si
m.com"
AT+HTTPACTION=1
AT+HTTPTERM
Syntax
AT+HTTPINIT
29
OK
OK
DOWNLOAD
...... //It is ready to receive
data from uart , and DCD has
been set to low.
OK //All data has been
received over, and DCD is set
to high.
OK
+HTTPACTION:1,200,0
OK
Expect Result
OK
OK
OK
OK
+HTTPACTION:1,200,0
OK
Expect Result
OK