Shelly H&T USB přídavný bílý

Finally, my H&T sensor stopped dropping off the WiFi every few hours once I plugged this in. The USB connection is rock solid and the cable length is just right for tucking behind a shelf. Now the readings are continuous, which is exactly what I needed for my little climate log.

Set it up once and forget it — the USB supply keeps my Shelly H&T sensor running non-stop, no more swapping batteries every few weeks. It’s a simple plug-and-play add-on that just works, and the cable length is plenty for my setup. Solid purchase if you want reliable continuous readings.

No more hunting for batteries in the middle of the night—this little USB puck just plugs in and the sensor stays powered 24/7. The cable is plenty long for most setups, and it’s been running flawlessly for three weeks straight.