

AT Emulator
Emulate a communication device, like a modem, featuring the AT command set, also known as the Hayes command set, and the GSM AT command set. The AT commands are typically used to interact with phones, modems and other communication devices.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux
Features
Properties
- Lightweight
Features
- No Tracking
- Portable
- No registration required
- Command line interface
- Works Offline
- Ad-free
- Emulation
Tags
- modem-software
AT Emulator News & Activities
Recent activities
AT Emulator information
What is AT Emulator?
Emulate a communication device, like a modem, featuring the AT command set, also known as the Hayes command set, and the GSM AT command set. The AT commands are typically used to interact with phones, modems and other communication devices. Most GSM/3G/LTE/5G modems implement the AT command set over a serial port interface, for example: RS232 or USB. Sometimes the AT interface is implemented over TCP or telnet.
The AT Emulator can be useful to test various communication software, which require a physical modem device. If a physical modem is not available the AT Emulator can come in handy. You can play with the emulator without risking to damage the real device. Therefore, the emulator can be used as an AT tester tool as well.





Comments and Reviews
This tool can be used to test an AT interface without connecting a real modem device. For example, SMS automation software can use this emulator for testing. The tool is lightweight and easy to use.