AT Command Tester - Standard AT Command Tester – Standard is a desktop software that communicates with wireless modem devices through AT Commands. This software provides an easy-to-use interface to test different features of wireless modem devices and automate testing process through script commands. AT Command Tester – Standard is supported on Windows platform. Download AT Command Tester – Standard for 7-day free trial, no credit card required.

And review code, manage projects, and build software together. Ported and cleaned up version of the ATCommandTester from m2msupport.net. Test AT commands for GSM modems over serial (RS232/UART).

Sample Connection diagram 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 How to run, • Connect PC and modules • Run ATester, choose COM port and speed, presses connect button. Wilcom es 65 designer embroidery software free download. • Power up module.

Will see “yyyyyyyyyy” like message when module is power up. • Press “AT” button, will see “OK” message in receive terminal is module is working. • Press “Signal” and “Network” buttons to check whether modem is associated with GSM network. Will show “+CSQ:22,0” for signal where 22 is signal quality (something liked bars in your handset). Higher number is indicated that strong in signal.

For network, will show “+CREG: 1,1” “OK”. This means modem is associated with GSM network. Tips: Message reply with “OK” means command is corrected executed (not means it is worked). Message responds with “Error” indicates that there is error in command. Check details in AT command manual like this. • If these steps are fine, modem and software are working well. If something is wrong, consult with these, • – • – 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.

I will add more commands and functions soon. Download: oakkar7 okelectronic.wordpress.com.