hayes topic

An ESP8266 based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

mecparts

Old school Arduino modem, Bell 103 compatible, at 300 baud

cstroie

Hayes Modem emulator for Raspberry Pi

wfd3

Hayes modem emulation for ESP8266 modules

maccasoft

ATLib is a C# library that makes it easy to communicate with modems.

hbjorgo

A Pico W based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

mecparts