this post was submitted on 31 Oct 2025
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How to switch a 5V led lamp? (piefed.ca)
submitted 6 months ago by GreatBlueHeron@piefed.ca to c/homeassistant@lemmy.world
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I've got a cheap salt lamp with a LED inside and it runs on a 5V wall wart. I think it originally had a USB plug but I cut that off and connected it to an old 5V power supply.

I've never used esp32, but I've been doing some reading and it seems like an esp32-c6 will allow me to do this with ZigBee.

Does this sound reasonable? Are there other options I should consider?

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[–] Zwuzelmaus@feddit.org 1 points 6 months ago

I guess these could help

https://www.ecosia.org/search?method=index&q=tasmota+install+esp

https://www.ecosia.org/search?q=tasmota+simple+pwm+pin

https://www.ecosia.org/search?q=mosfet+led+schematic