EMQ X Broker - Scalable Distributed MQTT Message Broker for IoT in 5G Era

A distributed MQTT message broker based on Erlang/OTP

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

DeviceHive Java Server

OMA LightweightM2M public resources.

Awa LWM2M is an implementation of the OMA Lightweight M2M protocol in C.

Object Oriented Internet - C# deliverables supporting a new Machine To Machine (M2M) communication architecture

Python MQTT Client Library Based on libmosquitto

Project Moved

A flexible data historian based on InfluxDB, Grafana, MQTT and more. Free, open, simple.

VSCP (Very Simple Control Protocol) IoT/m2m framework

Firmware for the VSCP project

Quick opcUA Server generAtion fRamework

Technology-agnostic middleware for RFID, RTLS and M2M. We believe in an open Internet of Things.

Simple MQTT Client.

Python bindings for Machinetalk

Store messages from Mosquitto MQTT broker into SQL Database

Coyote Data Exchange Toolkit - Mediate or Integrate Anything

Serves real-time real-world context at a human scale by combining RFID, RTLS and M2M with structured, linked data on the web. We believe in an open Internet of Things.

Smart Apps Toolkit for Cumulocity

C implemenation of LWM2M protocol with low memory footprint

Executive Order Corp - Arduino Tron - Arduino ESP8266 MQTT Telemetry Transport Machine-to-Machine(M2M)/Internet of Things(IoT) Arduino Tron :: EOSPY-Executive Order Sensor Processor System - Arduino Tron MQTT AI-IoTBPM Client using EOSpy AI-IoTBPM Drools-jBPM

Expose data from an OPC-UA server via HTTP and WebSocket APIs

Helpers (and docs) to create system needed files from VSCP class documentation

VSCP Microchip PIC18F bootloader for use with VSCP over CAN

Vehicle Area Network (VAN) bus packet reader

A graphical user interface for downloading OOI profiler data through the OOI M2M system.

CAN4VSCP Bluetooth LE bridge