rs-485

A serial device I/O tool

Lightweight packet protocol structure for multi-device communication focused on RS-485

CDBUS (Controller Distributed Bus) Protocol and IP Core

The Valden Heat Pump controller is a platform to precisely control heat pumps

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

CDNET Protocol and CDBUS / CDNET C Library (The library is MCU-oriented.)

Serial / CDBUS / CDNET GUI Tool

Protocol description of the serial communication channel of Samsung airconditioners.

CHPC: Cheap Heat Pump Controller

USB to RS-485 (CDBUS) Converter

RS-485 / CDBUS JPEG Camera

The Service Display is a open source tool, that allows you to connect Valden Heat Pump Controller to get maximum available information from sensors and show it graphically.

Sending files and firmware updates over Serial/RS-485. Works with ESP8266/ESP32

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

XR21B1411 (B1411) driver for Orange Pi Zero with forced RS-485 mode

A python module to control one DMX Universe with a USB to RS-485 adapter.

Wireless battery-powered environmental monitoring sensors

This example shows how to access the Valden Heat Pump Controller data from your server, Raspberry Pi, and so on.

An RS485/RJ45 stackable hardware module

Get CSV data from your SM300D2 air quality sensor (eCO₂, eCH₂O, TVOC, PM 2.5, PM 10, temperature, humidity) via RS-485 port