u/Complete-Stage5815

I'm the core developer for the HiveMQ .NET MQTT client and maintainer of the awesome-mqtt list.

We just put together a new Beta Sparkplug B 3.0 client (C#/.NET) for the MQTT community (all OSS) and hope you find it useful.

Feedback and Github stars welcome. Feel free to AMA if there are any questions but let me answer the most common: What is Sparkplug? :-)

It's a spec that defines a standard way to use MQTT topics and payloads. Also includes a way to announce node/IoT device online/offline events.

A lot of larger companies use it on factory floors or global deploys when they have thousands of devices.