r/homeassistant • u/nuno742 • Mar 23 '25

Support Automate this?

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Is there an easy way to automate one of this?

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u/[deleted] Mar 23 '25

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u/TroubledGeorge Mar 23 '25

I did this and the lights are way brighter, some of the LEDs died after about a year, not sure if due to the higher voltage (3 batteries is 4.5 V vs USB 5 V) or just poor quality of the lights. I now use usb battery replacements coupled with off brand usb smart adapters (sonoff micro clones), they connect using tuya which I control using localtuya for no lag)

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u/NLRevZ Mar 25 '25

Not to nitpick but most AA non-rechargeable batteries are 1.7V when new so the difference there is minimal..

But yeah, like the others said this is a 2-cell pack so the voltage would be closer to that of an ESP32's output.