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Version History
Contents
Introduction
AT commands
AT+HTTPINIT Start HTTP service
AT+ HTTPTERM Stop HTTP service
AT+HTTPPARA Set HTTP Parameters value
AT+HTTPACTION HTTP Method Action
AT+HTTPHEAD Read the HTTP Header Information of Server Response
AT+HTTPREAD Read the HTTP server response
SIM7500_SIM7600 Series_Compatibility_With_SIM800 _HTTP_ATC_V1.00 SIMCOM CONFIDENTIAL FILE
Smart Machine Smart Decision Document Title: Version: Date: Status: Document ID: SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC 1.00 2017-09-22 Release SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 General Notes SIMCom offers this information as a service to its customers, to support application and engineering efforts that use the products designed by SIMCom. The information provided is based upon requirements specifically provided to SIMCom by the customers. SIMCom has not undertaken any independent search for additional relevant information, including any information that may be in the customer’s possession. Furthermore, system validation of this product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer’s system integrator. All specifications supplied herein are subject to change. Copyright This document contains proprietary technical information which is the property of SIMCom Limited., copying of this document and giving it to others and the using or communication of the contents thereof, are forbidden without express authority. Offenders are liable to the payment of damages. All rights reserved in the event of grant of a patent or the registration of a utility model or design. All specification supplied herein are subject to change without notice at any time. Copyright © Shanghai SIMCom Wireless Solutions Ltd. 2017 SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 2017-09-22 1 SIMCOM CONFIDENTIAL FILE
Smart Machine Smart Decision Version History Version Date V1.00 2017-09-05 Chapter What is new New version SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 2017-09-22 2 SIMCOM CONFIDENTIAL FILE
Smart Machine Smart Decision Contents V e r s i o n H i s t o r y ........................................................................................................................... 2 C o n t e n t s ............................................................................................................................................ 3 1 Introduction...................................................................................................................................... 4 2 AT commands .................................................................................................................................. 4 AT+HTTPINIT Start HTTP service .................................................................................................... 4 AT+ HTTPTERM Stop HTTP service ................................................................................................ 4 AT+HTTPPARA Set HTTP Parameters value ..................................................................................... 5 AT+HTTPACTION HTTP Method Action ......................................................................................... 6 AT+HTTPHEAD Read the HTTP Header Information of Server Response ....................................... 7 AT+HTTPREAD Read the HTTP server response.............................................................................. 9 2.1 2.2 2.3 2.4 2.5 2.6 SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 2017-09-22 3 SIMCOM CONFIDENTIAL FILE
1 Introduction The present document describes HTTP AT Commands which are compatible with SIM800 for the SIMCom Module: SIM7500,SIM7600 series 2 AT commands 2.1 AT+HTTPINIT Start HTTP service Description This command is used to start HTTP service. SIM PIN References YES Vendor Responses OK +CME ERROR: Syntax Execute Command AT+ HTTPINIT Defined values Failure error . Examples AT+ HTTPINIT OK 2.2 AT+ HTTPTERM Stop HTTP service Description This command is used to stop HTTP service SIMCOM CONFIDENTIAL FILE
Smart Machine Smart Decision SIM PIN References YES Vendor Syntax Execute Command AT+ HTTPTERM Examples AT+ HTTPTERM OK Responses OK ERROR 2.3 AT+HTTPPARA Set HTTP Parameters value Description This command is used to set HTTP parameters value SIM PIN References YES Vendor Syntax Write Command Responses AT+HTTPPARA=, OK ERROR Defined values HTTP parameters: "URL" (Mandatory Parameter) HTTP client URL "http://'server'/'path':'tcpPort' " "server": FQDN or IP-address "path": path of file or directory "tcpPort": default value is 80. Refer to "IETF-RFC 2616". String Examples AT+ HTTPPARA ="URL","http:/ /mywebserver.com/link" OK SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 2017-09-22 5 SIMCOM CONFIDENTIAL FILE
Smart Machine Smart Decision 2.4 AT+HTTPACTION HTTP Method Action Description This command is used to action HTTP Method. Syntax Execute Command Responses AT+HTTPACTION= OK +HTTPACTION: ,, ERROR Defined values HTTP method specification: 0: GET 1: POST 2: HEAD HTTP Status Code responded by remote server, it identifier refer to HTTP1.1(RFC2616) : 100 Continue 101 Switching Protocols 200 OK 201 Created 202 Accepted 203 Non-Authoritative Information 204 No Content 205 Reset Content 206 Partial Content 300 Multiple Choices 301 Moved Permanently 302 Found 303 See Other 304 Not Modified 305 Use Proxy 307 Temporary Redirect 400 Bad Request 401 Unauthorized 402 Payment Required 403 Forbidden 404 Not Found SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 2017-09-22 6 SIMCOM CONFIDENTIAL FILE
Smart Machine Smart Decision 405 Method Not Allowed 406 Not Acceptable 407 Proxy Authentication Required 408 Request Time-out 409 Conflict 410 Gone 411 Length Required 412 Precondition Failed 413 Request Entity Too Large 414 Request-URI Too Large 415 Unsupported Media Type 416 Requested range not satisfiable 417 Expectation Failed 500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Time-out 505 HTTP Version not supported 600 Not HTTP PDU 601 Network Error 602 No memory 603 DNS Error 604 Stack Busy The length of data received Examples AT+HTTPACTION=0 OK +HTTPACTION: 0, 200, 234119 2.5 AT+HTTPHEAD Read the HTTP Header Information of Server Response is used This command AT+HTTPACTION=0 to read the HTTP server response header,related to SIM7500_SIM7600 Series_Compatibility_With_SIM800_HTTP_ATC_V1.00 2017-09-22 7 SIMCOM CONFIDENTIAL FILE
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