Dallas Temperature Sensor
sensor
dallas_temp Support for DS18B20 and similar 1-Wire temperature sensors
📅Last updated:January 5, 2026(27 days ago)
Official Documentation
📚 ESPHome Documentation →Overview
Simple to use, requires 1-Wire bus component and just one GPIO (if using 1-Wire GPIO component). DS18B20 is a very accurate and easy to use temperature sensor.