A serial device I/O tool

Serial Port Programming in C++

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

Serial port communication tool. 商业级 C#串口通讯通用框架

A serial port terminal that's got your back.

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

Fail-proof, cross platform serial data logger with timestamp function

My van's embedded monitoring platform, using Modbus over RS-485 and RS-232.

Python driver for fingerprint scanner

📟 Web Serial for Vue.js

A WiFi Modem for 8-bit Home Computers

Web interface & API for an RS-232 controlled device (a Sharp AQUOS TV) running on a WIZnet W5100S-EVB-Pico

Ruby cross-platform interface to native Serial Port (RS-232). Ruby native extension.

This tool allows you to reuse your old 6Dof device with serial connection (RS-232) in current versions of Windows OS (x86 and x64).

Z180 computer with extended interfaces.

A high-performance infrastructure framework for distributed systems simulation based on the IEEE-1516 HLA Spec. and NASA DSES.

Software UART for AVR microcontrollers

simple VHDL UART

Enapter UCM Kit – open hardware for connecting your energy devices.

A simple Point-to-Point Protocol implementation written in Go.