Temperature & Humidity
Temperature and humidity sensors for ESP32
- DS18B20 Temperature Sensor
How to wire and program a DS18B20 one-wire temperature sensor with ESP32
- DHT22 Temperature & Humidity Sensor
How to wire and program a DHT22 sensor with ESP32
- BME280 Environment Sensor
How to use the BME280 temperature, humidity, and pressure sensor with ESP32
- SHT31 Precision Humidity Sensor
How to use the SHT31 high-precision humidity sensor with ESP32
- Choosing a Temperature & Humidity Sensor
Compare DHT22, BME280, SHT31, SHT4x, and more — precision, features, and wiring differences to help you pick the right sensor for your ESP32 project