Implement SmartNUT MQTT dstate driver communication backend

[aquette]

check Zigbee/Zwave to MQTT implementations for ideas...

requires config (topic/queue), may be optional

[luixal]

Was just looking for this.

Would also be nice to have all MQTT 5 config params like user, password, etc. and topic being dynamic (i.e: including device model/serial).

In case anyone ends up here, check these out:

• https://github.com/jnovack/nut-to-mqtt
• https://github.com/zephyrus/mqtt-nut
• More manually: https://haefelfinger.ch/posts/2019/2019-11-20-using-network-ups-tools-and-mosquitto-part1/

[aquette]

Thanks for the comment and pointers. I'll definitely look at these... Whenever I find again motivation and time on my way 😅