hayes

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

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

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

Arabell300 is an Arduino-based 300 baud modem implementing Bell 103 and ITU V.21 standards. Features Hayes-compatible AT commands, AFSK modulation, DTMF dialing, EEPROM configuration profiles, and full-duplex communication. Perfect for vintage BBS systems.

Hayes Modem emulator for Raspberry Pi

Hayes modem emulation for ESP8266 modules

The AT Emulator can emulate a communication device, like a modem. The AT interface can be accessed through the console, a TCP or telnet connection or a virtual COM port.

REST-API for GSM functionality

From Minitel in Golang with ❤️

Hayes modem emulation for Arduino / Ethernet modules

tcpser-1: Hayes modem emulator application

Extensible C library to integrate a AT-command host in your project

My personal website

Kodi / XMBC / Firestick audio addon for Why Is This Happening with Chris Hayes

Hayes-LoRa-PPP Modem

Hardened tcpser fork for hosting C64 BBSes over TCP/IP. RS232 diagnostics, live dashboard, recovery watchdog. Supports SwiftLink, Turbo232, GLINK232, and userport adapters. Genesis Project scene edition.