Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

The problem I have a soil moisture sensor configured in ESPHome as adc component (ESP32 board). After upgrading to 2025.8.0 the sensor returns only two values (minimum and maximum). In the latest ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) is an ultra-small, fan-less air quality sensor for sensing ...

For practical purposes, there are specific points for soil moisture sensor installation within the limits of effective water extraction at which soil moisture sensors can be installed. However, these ...

The system uses a moisture sensor to activate the pump motor, and IoT technology enables remote monitoring through a web interface or mobile app. The system stores moisture data customized to specific ...