Repository Index

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

• telegraf
• monitoring
• time-series
• metrics

smart charging ☀️🚘

• mqtt
• golang
• pv
• wallbox

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols.

• iot
• iot-gateway
• gateway
• mqtt

100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps

• iot-platform
• iot
• energy
• building

A pure JavaScript implemetation of MODBUS-RTU (and TCP) for NodeJS

• modbus-rtu
• modbus-tcp
• node-serialport
• modbus-serial

maintained by PLUS for Node-RED - https://plus4nodered.com

MicroPython Modbus RTU Slave/Master and TCP Server/Slave library

• micropython
• micropython-esp32
• library
• modbus-tcp

Delphi ModbusTCP components

The 30 MB open-source edge AI agent runtime. Run AI agents offline on Linux (Raspberry Pi, Jetson). GPIO, UART, MQTT as first-class nodes. Industrial protocols (OPC-UA, Modbus) on the roadmap.

• ai-agents
• edge-agents
• edge-ai
• edge-computing

software package for automation

• smart-home
• go
• golang
• smarthome

An EBPF based IPv4/IPv6 firewall with integrations for OpenZiti Zero-Trust Framework edge-routers and tunnellers

• ebpf
• ebpf-tc
• firewall
• ipv4

Modbus Master library for MicroPython ESP32 devices. Based on pycom-modbus from pycom

Modbus master which publishes via MQTT

Open source industrial IoT connectivity gateway.

• iotsharp
• iot
• modbus
• iotgateway

Modbus Lib for Micropython

MQTT bridge for Huawei solar inverters (SUN2000/3000/5000) → Home Assistant

• evcc
• huawei-solar
• modbus
• mqtt

Helios EasyControls modbus tcp to mqtt-smarthome daemon

atwSCADA — Free SCADA Software in a Single HTML File | IEC 61850, OPC UA, Modbus TCP | 53 Function Blocks, 65 Graphic Elements | No Installation | Download Free Demo

• digital-substation
• hmi
• iec61850
• industrial-automation

Open-source Modbus RTU/TCP slave simulator for the LRI AEM-60DC8 industrial DC monitor — 147 holding registers, 8 DC channels, 6 baudrates. SCADA/PLC integration testing without hardware.