MQTTnet 3.1.0

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Core 3.1 This package targets .NET Core 3.1. The package is compatible with this framework or higher. .NET Standard 1.3 This package targets .NET Standard 1.3. The package is compatible with this framework or higher. .NET Framework 4.5.2 This package targets .NET Framework 4.5.2. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package MQTTnet --version 3.1.0
                    


                    

                
NuGet\Install-Package MQTTnet -Version 3.1.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="MQTTnet" Version="3.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="MQTTnet" Version="3.1.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="MQTTnet" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add MQTTnet --version 3.1.0
                    


                    

                
#r "nuget: MQTTnet, 3.1.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#addin nuget:?package=MQTTnet&version=3.1.0
                    


                            Install MQTTnet as a Cake Addin
                        

                    

                
#tool nuget:?package=MQTTnet&version=3.1.0
                    


                            Install MQTTnet as a Cake Tool

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker) and supports v3.1.0, v3.1.1 and v5.0.0 of the MQTT protocol.

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard1.3 is compatible.  netstandard1.4 was computed.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net452 is compatible.  net46 was computed.  net461 is compatible.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 is compatible. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (305)

Showing the top 5 NuGet packages that depend on MQTTnet:

Package Downloads
MQTTnet.Extensions.ManagedClient

This is an extension library which provides a managed MQTT client with additional features using MQTTnet.
MQTTnet.AspNetCore

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker) and supports v3.1.0, v3.1.1 and v5.0.0 of the MQTT protocol.
MQTTnet.Extensions.Rpc

This is an extension library which allows executing synchronous device calls including a response using MQTTnet.
L.Common.Core

Package Description
LagoVista.IoT.Deployment.Admin

Provides Managers, Interfaces, Models and Repositories for Managing Deployments with the LagoVista Devices, IoT and Home Automation Frameworks.

GitHub repositories (38)

Showing the top 20 popular GitHub repositories that depend on MQTTnet:

Repository Stars
nuke-build/nuke
TEMPORARILY ARCHIVED – 🏗 The AKEless Build System for C#/.NET
BrighterCommand/Brighter
A framework for building messaging apps with .NET and C#.
OPCFoundation/UA-.NETStandard
OPC Unified Architecture .NET Standard
ArduPilot/MissionPlanner
Mission Planner Ground Control Station for ArduPilot (c# .net)
LAB02-Research/HASS.Agent
Windows-based client for Home Assistant. Provides notifications, quick actions, commands, sensors and more.
zhaopeiym/quartzui
基于Quartz.NET3.0的定时任务Web可视化管理。docker打包开箱即用、内置SQLite持久化、语言无关、业务代码零污染、支持 RESTful风格接口、傻瓜式配置
IoTSharp/IoTSharp
IoTSharp is an open-source IoT platform for data collection, processing, visualization, and device management.
chenxuuu/llcom
🛠功能强大的串口工具。支持Lua自动化处理、串口调试、WinUSB、串口曲线、TCP测试、MQTT测试、编码转换、乱码恢复等功能
iioter/iotgateway
An industrial IoTGateway with B/S architecture that enables bidirectional communication between industrial devices (southbound connections) and IoT platforms (northbound connections). It supports numerous industrial protocols, and can connect to various IoT cloud platforms.
sleevezipper/hass-workstation-service
Provide useful sensors and services from your workstation to Home Assistant.
zarusz/SlimMessageBus
Lightweight message bus interface for .NET (pub/sub and request-response) with transport plugins for popular message brokers.
Monika1313/Wu.CommTool
基于C#、WPF、Prism、MaterialDesign、HandyControl开发的通讯调试工具,，支持Modbus Rtu调试、Mqtt调试
yllibed/Zigbee2MqttAssistant
GUI for Zigbee2Mqtt running in docker and HASS.IO
RapidScada/scada-v6
Contains Rapid SCADA 6 source code
TcOpenGroup/TcOpen
Application framework for industrial automation built on top of TwinCAT3 and .NET.
cloudevents/sdk-csharp
CSharp SDK for CloudEvents
zhaopeiym/IoTClient.Examples
chkr1011/mqttMultimeter
Cross platform MQTT client for MQTT debugging and message inspection. It is based on the .NET library MQTTnet.
BEagle1984/silverback
Silverback is a simple but feature-rich message bus for .NET core (it currently supports Kafka, RabbitMQ and MQTT).
chkr1011/Wirehome.Core
Wirehome.Core is a home automation system written in C# targeting .NET Core. It runs on Linux, Windows and macOS.
Version Downloads Last updated
5.0.1.1416 385,561 1/5/2025
5.0.0.1405 9,322 12/31/2024
5.0.0.1214-RC 14,745 9/22/2024
4.3.7.1207 1,166,454 9/7/2024
4.3.6.1152 927,142 5/24/2024
4.3.5.1141 116,061 5/19/2024
4.3.4.1084 31,400 5/14/2024
4.3.3.952 1,384,187 12/8/2023
4.3.2.930 64,205 12/2/2023
4.3.1.873 909,722 9/6/2023
4.3.0.858 40,555 9/3/2023
4.2.1.781 823,720 5/29/2023
4.2.0.706 292,811 4/23/2023
4.1.4.563 1,058,731 12/8/2022
4.1.3.436 151,662 11/12/2022
4.1.2.350 388,586 10/24/2022
4.1.1.318 164,342 10/1/2022
4.1.0.247 328,472 8/7/2022
4.0.2.221 126,895 7/13/2022
4.0.1.184 199,760 6/16/2022
4.0.0.167 1,318,818 6/4/2022
3.1.2 2,106,214 1/27/2022
3.1.1 400,058 12/1/2021
3.1.0 221,274 11/6/2021
3.0.16 984,820 6/28/2021
3.0.15 706,322 2/26/2021
3.0.15-rc2 4,668 2/19/2021
3.0.15-rc1 4,204 2/12/2021
3.0.14 156,177 2/2/2021
3.0.14-rc8 2,786 1/30/2021
3.0.14-rc7 4,305 1/25/2021
3.0.14-rc6 2,658 1/23/2021
3.0.14-rc5 5,915 1/2/2021
3.0.14-rc4 2,969 12/27/2020
3.0.14-rc3 5,353 12/8/2020
3.0.14-rc2 3,081 11/29/2020
3.0.14-rc1 3,936 11/17/2020
3.0.13 732,205 10/24/2020
3.0.13-rc2 2,826 10/15/2020
3.0.13-rc1 12,110 9/19/2020
3.0.12 313,018 8/5/2020
3.0.12-rc2 3,278 7/26/2020
3.0.12-rc1 10,648 5/31/2020
3.0.11 1,170,857 5/16/2020
3.0.10 9,844 5/14/2020
3.0.10-rc2 2,805 5/13/2020
3.0.10-rc1 4,215 5/2/2020
3.0.9 96,847 4/10/2020
3.0.9-rc2 3,621 4/5/2020
3.0.9-rc1 7,261 12/8/2019
3.0.8 995,673 8/19/2019
3.0.7 5,997 8/18/2019
3.0.7-rc2 4,043 8/14/2019
3.0.7-rc1 3,952 8/13/2019
3.0.6 25,568 8/11/2019
3.0.6-beta1 4,843 7/11/2019
3.0.6-alpha1 4,059 7/9/2019
3.0.5 96,726 6/28/2019
3.0.4 8,825 6/27/2019
3.0.3 7,117 6/23/2019
3.0.3-rc3 4,174 6/14/2019
3.0.3-rc2 4,370 6/6/2019
3.0.3-rc1 5,504 5/17/2019
3.0.2 45,891 5/12/2019
3.0.2-rc1 3,545 5/11/2019
3.0.1 15,818 5/11/2019
3.0.0 42,792 5/5/2019
3.0.0-rc3 3,669 5/1/2019
3.0.0-rc2 7,949 4/26/2019
3.0.0-rc1 3,703 4/22/2019
3.0.0-beta1 5,129 4/7/2019
3.0.0-alpha3 3,790 3/24/2019
3.0.0-alpha2 7,738 1/27/2019
3.0.0-alpha1 4,200 12/22/2018
2.8.5 361,481 12/9/2018
2.8.5-rc5 3,842 11/28/2018
2.8.5-rc4 3,895 11/24/2018
2.8.5-rc3 3,834 11/5/2018
2.8.5-rc2 2,550 11/4/2018
2.8.5-rc1 5,089 10/29/2018
2.8.4 71,970 10/6/2018
2.8.4-rc2 2,558 10/4/2018
2.8.4-rc1 2,467 10/4/2018
2.8.3 17,742 10/1/2018
2.8.2 81,308 8/4/2018
2.8.2-rc1 2,796 7/27/2018
2.8.1 15,958 7/8/2018
2.8.1-rc1 2,894 7/7/2018
2.8.0 14,974 7/1/2018
2.8.0-rc6 4,010 6/29/2018
2.8.0-rc5 3,971 6/28/2018
2.8.0-rc4 4,420 6/24/2018
2.8.0-rc3 4,031 6/22/2018
2.8.0-rc2 4,198 6/21/2018
2.8.0-rc1 2,820 6/21/2018
2.8.0-beta1 3,580 6/19/2018
2.8.0-alpha5 5,483 6/6/2018
2.8.0-alpha4 3,291 6/5/2018
2.8.0-alpha3 2,862 6/5/2018
2.8.0-alpha2 3,028 6/4/2018
2.8.0-alpha1 6,491 5/10/2018
2.7.5 134,136 4/28/2018
2.7.5-rc2 2,881 4/25/2018
2.7.5-rc1 2,915 4/24/2018
2.7.4 45,218 4/11/2018
2.7.3 5,227 4/4/2018
2.7.3-rc3 4,113 4/1/2018
2.7.3-rc2 2,908 3/29/2018
2.7.3-rc1 2,823 3/27/2018
2.7.2 5,228 3/26/2018
2.7.1 10,573 3/13/2018
2.7.1-rc1 2,999 2/28/2018
2.7.0 15,104 2/4/2018
2.7.0-rc1 3,667 1/27/2018
2.6.0 7,312 12/18/2017
2.6.0-rc2 3,036 12/7/2017
2.6.0-rc1 2,831 12/4/2017
2.5.3 5,647 11/25/2017
2.5.3-rc1 3,400 11/22/2017
2.5.2 4,668 11/21/2017
2.5.2-rc1 2,669 11/17/2017
2.5.1 4,668 11/11/2017
2.5.0 5,635 11/8/2017
2.4.0 24,904 10/9/2017
2.3.1 4,097 9/28/2017
2.3.0 3,751 9/20/2017
2.2.1 3,803 8/21/2017
2.2.0 4,095 8/17/2017
2.1.5.1 3,302 8/7/2017
2.1.5 3,584 8/5/2017
2.1.4 4,312 7/15/2017
2.1.3 6,240 6/8/2017
2.1.2 3,665 5/5/2017
2.1.1 10,386 4/8/2017

* [Core] Added all builders to the MQTT factory.
* [Core] Removed global logger and refactored logging (BREAKING CHANGE!).
* [Client] Renamed _MqttClientConnectResult_ to _MqttClientConnectResult_ (BREAKING CHANGE!).
* [ManagedClient] Extended ReconnectAsync (thanks to @nvsnkv, #1202).
* [ManagedClient] Improved Amazon AWS support (thanks to @scottbrogden-iheartmedia, #1209).
* [ManagedClient] Fixed bug that allowed invalid subscriptions (Thanks to @marcelwinh).
* [Server] Added support for _RetainHandling_ (MQTTv5, BREAKING CHANGE!).
* [Server] Added support for _NoLocal_ (MQTTv5, BREAKING CHANGE!).
* [Server] Added support for _SubscriptionIdentifier_ (MQTTv5, BREAKING CHANGE!).
* [Server] Server now reports supported features properly after successful connection (MQTTv5, BREAKING CHANGE!).
* [Server] Fixed a memory/performance leak when using QoS Level 1.
* [Server] Exposed connection timestamp in client status.
* [Server] Refactored connection management code.
* [Server] Exposed more details in _MqttServerClientConnectedEventArgs_.
* [Server] Processing all pending messages before stopping (thanks to @AblEdge, #1234).
* [Server] Added support for a custom exception handler in _MqttServerMultiThreadedApplicationMessageInterceptorDelegate_.
* [Server] Removed logger from _MqttServerMultiThreadedApplicationMessageInterceptorDelegate_ (BREAKING CHANGE!).
* [Server] Fixed a memory leak when deleting sessions.
* [Server] Fixed timestamp check in server keep-alive monitor (thanks to @logicaloud, #1277).
* [MQTTnet.Server] Moved server project to a dedicated GitHub repository.
Git commit: 8020e66f