For real-world testing, the SONOFF SNZB-02 sensor was then installed in a location where another weather monitoring station is installed, namely the Xiaomi LYWSD02 using BLE for communication. After 3 ...

Moreover, we can connect the sensor with Alexa and ask for temperature and humidity by voice at any time. Under the ambient temperature conditions of 25℃, when the logging interval is 60 minutes ...

Arduino Board: The central component of the simulation, representing the microcontroller. Moisture Sensor: Connected to one of the analog pins (A0) of the Arduino board for humidity measurement. LED: ...

The OM-THA2-U is a multi-function unit that monitors temperature, relative humidity and dew point. The OM-THA2-U records data and generates an alarm for any out-of-range conditions. It consists of a ...

Exhaust fans help prevent mold and mildew in bathrooms and basements, but when left on, they waste electricity. Automate this process by installing a humidity sensor to replace the fan switch. A ...

I bought and added a Tuya Zigbee Temperature and humidity sensor with clock device to my Z2M instance and it is displayed the expected values: The problem is that, if I try to change some of the ...

Posted in hardware, home hacks Tagged bme280, comparison, dht22, humidity sensor, shootout ← Thermoacoustic Engine Has Only One Moving Part Make Logic Gates Out Of (Almost) Anything → ...

Apart from the alarm function, the clock also features temperature and humidity detection. For the temperature, there is a Swiss Sensirion sensor with a measuring accuracy of ± 0.2 ℃.

The Smoke Alarm and CO2 Sensor will be available for $30 and will launch during the first quarter of the year. Beyond the sensors, Kangaroo is also launching a Siren and Keypad.