With this Shelly H & T accessory, you can power your H & T via a micro USB cable with any 5V power adapter.
Properties:
Input 5.0V
Output: 3.0V
- Especially recommended is the adapter if you use your Shelly H & T in areas where extreme temperature fluctuations or humidity changes are to be expected.
- Or even if they need the measurement data continuously.
First, the battery needs to be removed. Then simply replace the lower part of the H & T with the adapter. Thus, it is easy, without soldering or otherwise, to provide the H & T with continuous power.
In the settings under Sensor Settings you only need to activate the item External Power Supply.
Once that's done, the Shelly H & T will wake up about every 10 minutes, and report its measured values.
On the surface of the adapter is a small hole, so you can manually wake the H & T if necessary by pressing the black button inside.