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USB adapter for H&T temperature sensor. The Shelly adapter for the humidity and temperature sensor allows replacing the battery with power through a 5V microUSB plug. It is recommended to power via USB, especially in challenging temperature conditions or increased humidity.
When using the USB adapter, the sensor takes a measurement approximately every 10 minutes, unlike battery power, where measurements are taken every few hours or by pressing a button.
To switch to USB power, remove the battery from the sensor and replace the bottom part of the H&T sensor with the USB adapter. Then, in the app, enable the adapter by clicking the "Enable" option in the "External Power Supply" list. Once these steps are completed, the sensor will take measurements approximately every 10 minutes.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.