DHT11 Digital Temperature and Humidity Sensor on Board (No LED)

The popular DHT11 digital sensor is designed for accurate measurement of temperature and relative humidity of indoor air. The module is mounted on a convenient printed circuit board with a soldered pull-up resistor and a standard three-pin interface (S, +, -), but without a power LED indicator. The absence of the LED reduces the board's power consumption, making it ideal for compact or autonomous devices. The sensor connects easily to Arduino, ESP32 and Raspberry Pi boards and is widely used in smart home systems and DIY weather stations. Features: Product type: digital temperature and humidity sensor Specifications: DHT11 model, board without power LED indicator, 3-pin interface (Signal, VCC, GND), built-in pull-up resistor Purpose: measurement of temperature and relative air humidity, building weather stations, climate control systems and DIY projects