Data Sheet

Smart Machine Smart Decision
11 AT Commands for HTTP Application
SIM800 series has an embedded TCP/IP stack that is driven by AT commands and enables the
host application to easily access the Internet HTTP service. This chapter is a reference guide to
all the AT commands and responses defined to use with the TCP/IP stack in HTTP Service.
11.1 Overview
Command Description
AT+HTTPINIT Initialize HTTP service
AT+HTTPTERM Terminate HTTP service
AT+HTTPPARA Set HTTP parameters value
AT+HTTPDATA Input HTTP data
AT+HTTPACTION HTTP method action
AT+HTTPREAD Read the HTTP server response
AT+HTTPSCONT Save HTTP application context
AT+HTTP STAT US Read HTTP status
11.2 Detailed Descriptions of Commands
11.2.1 AT+HTTPINIT Initialize HTTP Service
AT+HTTPINIT Initialize HTTP Service
Test Command Response
AT+HTTPINIT= OK
?
Execution Response
OK
Command
AT+HTTPINIT
If error is related to ME functionality:
+CME ERROR: <err>
Parameter Saving NO_SAVE
Mode
Max Response -
Time
Reference Note
HTTPINIT should first be executed to initialize the HTTP service.
SIM800 Series_AT Command Manual_V1.05 247 2014-07-31