MQTT Client Libraries

Here you find a list of MQTT Client Libraries. so checkout this List.

Device-Specific

• Arduino (more information)
• Espduino (tailored Arduino library for the ESP8266)
• mbed (more information)
• mbed (simple port of the Arduino pubsubclient)
• mbed (native implementation)
• mbed (Paho Embedded C++ port) (more information)
• mbed (Paho Embedded C port) (more information)
• Nanode
• Netduino
• M2MQTT (works with .Net Micro Framework)

Actionscript

• as3MQTT

Bash

• see Shell Script, below

C

• Eclipse Paho C
• Eclipse Paho Embedded C
• libmosquitto
• libemqtt – an embedded C client
• MQTT-C – A portable MQTT C client for embedded systems and PCs alike.
• wolfMQTT – Embedded C client
• MQTT over lwIP – MQTT C client for embedded systems using FreeRTOS, lwIP and mbedtls
• libsmartfactory – easy to use library for different Smart Factory/Industry 4.0 technologies including a MQTT client implementation

C++

• Eclipse Paho C++
• libmosquittopp
• Eclipse Paho Embedded C++

Clojure

• Machine Head
• Clojure MQTT Codec for Netty

Dart

• mqtt.dart

Delphi

• TMQTTClient (more information)

Erlang

• erlmqtt
• emqttc – Erlang MQTT Client
• mqtt4erl
• my-mqtt4erl – updated fork of mqtt4erl

Elixir

• hulaaki – An Elixir library (driver) for clients communicating with MQTT brokers(via the MQTT 3.1.1 protocol).
• Exmqttc – Elixir wrapper for the emqttc library.

Go

• Eclipse Paho Go
• mqtt by jeffallen

Haskell

• mqtt-hs

Java

• Eclipse Paho Java
• Xenqtt – documentation Includes a client library, mock broker for unit/integration testing, and applications to support enterprise needs like using a cluster of servers as a single client, an HTTP gateway, etc.
• MeQanTT
• Fusesource mqtt-client
• moquette
• “MA9B” zip of 1/2 dozen mobile clients source code. Includes Android-optimized Java source that works with Android notifications, based on Paho
• IA92 – deprecated IBM IA92 support pack, use Eclipse Paho GUI client instead. A useful MQTT Java swing GUI for publishing & subscribing. The Eclipse Paho GUI is identical but uses newer client code
• vertx-mqtt-client is an open-source, high performance, non-blocking MQTT client built as a part of vert.x’s jvm toolkit.
• Qatja is a Java client library for MQTT 3.1.1 with specific implementation for Android and Processing

Javascript / Node.js

• Eclipse Paho HTML5 JavaScript over WebSocket.
• mqtt.js
• node_mqtt_client (more information)
• IBM-provided PhoneGap / Apache Cordova MQTT plug-in for Android – JavaScript API is identical to Eclipse Paho HTML5 JavaScript
• Ascoltatori – a node.js pub/sub library that allows access to Redis, AMQP, MQTT and ZeroMQ with the same API.

LotusScript

• MQTT From LotusScript

Lua

• Eclipse Paho Lua
• luamqtt – Pure-lua MQTT client

.NET / dotNET

• Paho.MqttDotnet
• MQTTnet
• MqttDotNet
• nMQTT
• M2MQTT
• KittyHawkMQ
• StriderMqtt
• xamarin mqtt

Objective-C

• mqttIO-objC
• libmosquitto – via wrappers (example)
• MQTTKit (sample app)
• “MA9B” zip of 1/2 dozen mobile clients source code including Objective-C

OCaml

• ocaml-mqtt
• mqtt_client

Perl

• net-mqtt-perl
• anyevent-mqtt-perl
• WebSphere-MQTT-Client
• Net::MQTT::Simple cpan github

PHP

• phpMQTT
• Mosquitto-PHP
• sskaje’s MQTT library

Python

• Eclipse Paho Python – originally the mosquitto Python client
• gmqtt
• nyamuk
• MQTT for twisted python
• HBMQTT

REXX

• REXX MQTT

Prolog

• MQTT Pack – Mosquitto library as a SWI-Prolog pack

Ruby

• ruby-mqtt
• em-mqtt
• mosquitto

Qt

• qmqtt – MQTT Client for Qt

Shell Script

• bish-bosh, supports bash, ash (including BusyBox), pdksh and mksh.

Smalltalk

• MQTT client for Squeak, for Squeak 5.1

Swift

• CocoaMQTT – An MQTT client for iOS and OS X written with Swift

Tcl

• tcl-mqtt

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