USB power supply for the Shelly H&T

With this Shelly H&T accessory, you can power your H&T via a micro USB cable with any 5V power adapter.

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  Unlimited Power

  No more changing batteries. Keep your Shelly H&T going forever with this USB power add-on.

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  More Frequent Readings

  Get temperature and humidity readings up to every 5 minutes when using the USB power add-on.

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  Easy Setup

  Just remove the battery and the bottom half of your Shelly H&T and replace them with this USB power add-on to get up and running.

Specification

How it works?