For the most accurate temperature readings, it is designed to be used with one of the optional probes. The onboard AHT20-F sensor may be affected by heat from the ESP, but using sleep settings helps ensure accurate temperature and humidity measurements.
The TEMP-1 Temperature Sensor is designed for seamless integration with ESPHome and Ho
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Most excellent sensor bundle
I ordered temperature sensors with the magnetic mount and the sensor works well, but the mag mount is a bit fragile. Overall I am very happy and would give this 4.8 stars, but integers only it looks like 😏
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Paul · September 22, 2026
The battery option is a non-starter. Finding the right battery was a challenge, unless you order it together with the device. But even then, a fully charged battery would have been drained after 5 hours. There's no way to keep up with recharging. The idea is good, but the execution still needs work. Partly good isn't good enough.
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Johann · 8 days ago
Works Great and easy to set up
I ordered one as a test unit for several industrial freezers and this one has proven to be exactly what I need. I love the battery back up option.