this post was submitted on 16 May 2025
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I'm tinkering with our ventilation over-pressure function in combination with an inline fan I run when 3D printing or soldering, to get the fumes and particulates out while simultaneously not creating a massive vacuum inside. The plan is to control it with MQTT from HA to a PLC that controls the ventilation via RS-485.

Therefore I'm looking for a simple but clean looking smart plug that I can integrate with HA to let me know when the fan is on (pulling power, actual wattage is irrelevant) to automatically enable this function.

I know Sonoff makes some, but I always prefer personal advice over random search results.
Preferably Zigbee or WiFi (offline) as I don't have any Matter/Z-wave hub/dongle. Compact design and black would be nice, but not a must. Stability and ease of setup matters more than added functionality.

Does anyone have any personal experience to share?
I'm grateful if you do. Thanks!

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[โ€“] Badabinski@kbin.earth 3 points 1 month ago (1 children)

I would not recommend ThirdReality zigbee smart plugs. Their firmware updates have been buggy far too often. Honestly, the only smart plugs I've been happy with are z-wave ones. Zooz ZEN04-LR and ZEN15-LR (for high current draw applications) plugs have been awesome for me. My hub is PoE, so I can easily stick it centrally in my home.

[โ€“] Bronzie@sh.itjust.works 1 points 1 month ago

Appreciate advice on what to stay away from too, so thanks for that!