Internet of ThingsĀ describes physical objects with sensors, processing ability, software, and other technologies that connect and exchange data with other devices over the Internet.
- DeviceHiveĀ – Open Source IoT Platform with a wide range of integration options.
Apache-2.0
ĀJava
- DomoticzĀ – Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more.
GPL-3.0
ĀC/C++
- EMQXĀ – An ultra-scalable open-source MQTT broker. Connect 100M+ IoT devices in one single cluster, move and process real-time IoT data with 1M msg/s throughput at 1ms latency.
Apache-2.0
ĀDocker/Erlang
- FHEMĀ – FHEM is used to automate common tasks in the household like switching lamps and heating. It can also be used to log events like temperature or power consumption. You can control it via web or smartphone frontends, telnet or TCP/IP directly.
GPL-3.0
ĀPerl
- GladysĀ – Gladys is a privacy-first, open-source home assistant.
Apache-2.0
ĀNodejs
- Home AssistantĀ – Open-source home automation platform. Ā
Apache-2.0
ĀPython
- ioBrokerĀ – Integration platform for the Internet of Things, focused on building automation, smart metering, ambient assisted living, process automation, visualization and data logging.
MIT
ĀNodejs
- Node REDĀ – Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions.
Apache-2.0
ĀNodejs
- openHABĀ – Vendor and technology agnostic open source software for home automation.
EPL-2.0
ĀJava
- OpenRemoteĀ – Open-Source IoT Platform – IoT Asset management, Flow Rules and WHEN-THEN rules, Data visualization, Edge Gateway.
AGPL-3.0
ĀJava
- SIP Irrigation ControlĀ – Open source software for sprinkler/irrigation control.
GPL-3.0
ĀPython
- ThingsboardĀ – Open-source IoT Platform – Device management, data collection, processing and visualization.
Apache-2.0
ĀJava
- WebThings GatewayĀ – WebThings is an open source implementation of the Web of Things, including the WebThings Gateway and the WebThings Framework.
MPL-2.0
ĀNodejs

š¤ About the Author
Ashwani is passionate about DevOps, DevSecOps, SRE, MLOps, and AiOps, with a strong drive to simplify and scale modern IT operations. Through continuous learning and sharing, Ashwani helps organizations and engineers adopt best practices for automation, security, reliability, and AI-driven operations.
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