Rhydo SIM 900 SIM 900 -TTL UART Especificaciones descargar pdf (Pagina 168)

SIM900 AT Commands Set

SIM900_ATC_V1.01 168 23.06.2010

8 AT Commands for TCPIP Application Toolkit

8.1 Overview

Command Description

AT+CIPMUX START UP MULTI IP CONNECTION

AT+CIPSTART START UP TCP OR UDP CONNECTION

AT+CIPSEND SEND DATA THROUGH TCP OR UDP CONNECTION

AT+CIPQSEND SELECT DATA TRANSMITTING MODE

AT+CIPACK QUERY PREVIOUS CONNECTION DATA TRANSMITTING STATE

AT+ CI PCL OS E CLOSE TCP OR UDP CONNECTION

AT+CIPSHUT DEACTIVATE GPRS PDP CONTEXT

AT+CLPORT SET LOCAL PORT

AT+CSTT START TASK AND SET APN, USER NAME, PASSWORD

AT+CIICR BRING UP WIRELESS CONNECTION WITH GPRS OR CSD

AT+CIFSR GET LOCAL IP ADDRESS

AT+ CI PSTAT US QUERY CURRENT CONNECTION STATUS

AT+CDNSCFG CONFIGURE DOMAIN NAME SERVER

AT+CDNSGIP QUERY THE IP ADDRESS OF GIVEN DOMAIN NAME

AT+ CI PHE AD ADD AN IP HEAD WHEN RECEIVING DATA

AT+ CI PAT S SET AUTO SENDING TIMER

AT+CIPSPRT SET PROMPT OF ‘>’ WHEN SENDING DATA

AT+CIPSERVER CONFIGURE AS SERVER

AT+ CI PCS GP SET CSD OR GPRS FOR CONNECTION MODE

AT+CIPSRIP SET BOTH DISPLAY IP ADDRESS AND PORT OF SENDER WHEN

RECEIVE DATA

AT+CIPMODE SELECT TCPIP APPLICATION MODE

AT+ CI PDP DP SET WHETHER CHECK STATE OF GPRS NETWORK TIMING

AT+CIPCCFG CONFIGURE TRANSPARENT TRANSFER MODE

AT+CIPSHOWTP DISPLAY TRANSFER PROTOCOL IN IP HEAD WHEN RECEIVING

DATA

AT+CIPUDPMO

UDP EXTENDED MODE

8.2 Detailed Descriptions of Commands

8.2.1 AT+CIPMUX Start Up Multi-IP Connection

AT+CIPMUX Start Up Multi-IP Connection

Test Command

AT+CIPMUX=?

Response

+CIPMUX: (0,1)

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Rhydo SIM 900 SIM 900 -TTL UART Especificaciones Pagina 168