Modbus library for RTU, ASCII and TCP protocols. Primarily developed on and for ESP32 MCUs.

• UpdatedMar 13, 2025
• C++

SolaX Power Modbus custom_component for Home Assistant (Supports some AlphaESS, Growatt, Sofar, Solinteg, Solis, SRNE, Swatten)

• UpdatedMar 15, 2025
• Python

PHP HI-REL SOCKET TCP/UDP/ICMP/Serial .高可靠性PHP通信&控制框架SOCKET-TCP/UDP/ICMP/硬件Serial-RS232/RS422/RS485 AND MORE!

• UpdatedMay 21, 2022
• PHP

CDBUS (Controller Distributed Bus) Protocol and IP Core

• UpdatedFeb 20, 2025
• Verilog

Integração das EDP Box com Home Assistant Core

• UpdatedJun 16, 2022

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

• UpdatedMar 16, 2025
• C

Python library to read Renogy solar charge controllers and batteries using BT-1 or BT-2 bluetooth modules

• UpdatedDec 12, 2024
• Python

extremly light uart library for AVR 8 bit microcontrollers

• UpdatedMar 13, 2024
• C

RS485 ModBus tiny multi-sensor module

• UpdatedFeb 16, 2024
• C

Solis inverter ESP8266 data logger, S3 WiFi stick reverse engineering and ESPhome firmware

• UpdatedSep 26, 2024
• C++

Battery Monitor driver for serial battery in VenusOS GX systems

• UpdatedMar 17, 2025
• Python

ESP8266 based logger for GoodWe inverters. Can upload to pvoutput and publishes MQTT topics

• UpdatedAug 11, 2023
• C++

Flipper addons by Electronic Cats

• UpdatedNov 8, 2024
• HTML

Home Assistant Modbus Integration setup for Fox ESS H1 and AC Inverters

• UpdatedApr 17, 2023

Converts the JK-BMS RS485 data to Pylontech CAN data

• UpdatedOct 8, 2024
• C++

Python lib to talk to pylontech lithium batteries 🔋 (US2000, US3000, ...) using RS485

• UpdatedAug 14, 2023
• Python

Serial Communications Test Tool written in C# .NET Framework

• UpdatedSep 2, 2020
• C#

An arduino sketch to connect the EPSolar/EPEver Tracer A/B Series (RS-485 Modbus) to an ESP8266 and monitor using the Blynk mobile app.

• UpdatedJun 21, 2019
• Arduino

Digital (RS485 - based) soil moisture and temperature sensor

• UpdatedDec 4, 2023
• C

Modbus RTU / RS485 to MQTT bridge for Solis Mini solar inverter.

• UpdatedNov 21, 2021
• Python