AT Commands Tool for GSM/GPRS Modem, Modules
Visual Basic
Latest commit d894772 Aug 27, 2015 @oakkar7 Update


AT Commands Tool for GSM/GPRS Modem, Modules Name : ATester (or) AT command tester tool version : Alpha 1.1 By : oakkar7 web : host : license :

date : 20 Aug 2015 infos: This is hale AT command test too for SIMCOM GSM/GPRS modules (tested with SIM90X, SIM300 and SIM800 may also work. This is very early alpha test release and use at your own risk.

  • Support the following AT commands.
  • AT AT command test
  • AT+CSQ GSM Signal strength
  • AT+CREG? Network Info
  • ATI Modem/Module informations
  • AT+GMR Hardware version
  • AT+GSV Firmware version
  • AT&F Modem reset
  • AT&W Configuration Save
  • AT+CPOWD=1 Power Off
  • ATD Voice Call
  • ATH HangUp Call
  • AT+CMGS SMS Sending

  • Also sending custom AT commands

  • receiving respond string from Modem and display in Hex format

To be add

SMS Receiving Manny commands neet to add such as AT+CREG, AT+CGMI, AT+CGMM, AT+CGSN, AT+CGMR, AT+CIMI, AT+CPBR Decoding respond from modem (Some feedback string need to phrase for more understandable) GPS? Only for SIMXX8 modules GPRS support? Custom AT commands set editing and saving in config files for different modules