AJMRTC 5pcs DHT11 Digital Temperature Humidity Sensor Module, DHT11 Humidity Temperature Sensor Board with Cable, 3.3V-5V for Arduino Raspberry Pi STM32 DIY Weather Monitoring Project

DHT11 digital temperature and humidity sensor module comes in a set of 5 pieces. It integrates a resistive humidity sensing component and an NTC temperature sensor, with built-in calibration coefficients for reliable basic environment data. Using single-wire digital communication, it only occupies one GPIO pin of your controller. The module supports 3.3V~5V power supply and can be directly used with Arduino, STM32, Raspberry Pi Pico and other microcontrollers. It is widely used for DIY weather stations, greenhouse monitoring, smart home devices, incubator control and electronic teaching experiments.

Specifications

1. Model: DHT11
2. Quantity: 5 Pieces
3. Signal Type: Digital Single Bus
4. Power Supply: 3.3V ~ 5V DC
5. Temperature Measuring Range: 0°C ~ 50°C
6. Temperature Accuracy: ±2°C
7. Humidity Measuring Range: 20%RH ~ 90%RH
8. Humidity Accuracy: ±5%RH
9. Sampling Period: 1Hz
10. Application: Arduino, STM32, Raspberry Pi Pico, Smart Home, Weather Monitoring
11. Included: Sensor Module