KY-015 DHT11 Temperature and Humidity Sensor | Robochacha Pakistan

Makers choose the KY-015 Temperature and Humidity Sensor Module when they need a compact, cost-effective way to log environmental data. Specifically, the module uses a capacitive humidity sensor and a thermistor to measure the surrounding air. Therefore, it outputs a digital string of data that is easy for microcontrollers to read. Furthermore, every KY-015 sensor is strictly calibrated in a laboratory to ensure long-term stability. As a result, it is the perfect choice for home automation, weather stations, and greenhouse monitoring.

Additionally, this sensor uses a unique single-wire serial interface. Consequently, you only need one digital pin to receive both temperature and humidity readings. Because of this, the KY-015 Temperature and Humidity Sensor Module is highly efficient for projects where GPIO pins are limited.

Key Features ✨

• Dual Monitoring: It measures both temperature and relative humidity simultaneously. Specifically, this provides a complete picture of your indoor environment.

• Digital Calibrated Output: The module sends data as a 40-bit digital packet. Therefore, you receive reliable, interference-free readings over long distances.

• Built-in Pull-up Resistor: This KY-015 Temperature and Humidity Sensor Module comes ready for use. Consequently, you don’t need to hunt for external resistors to stabilize the data line.

• Low Power Consumption: It draws very little current during measurement. As a result, it is ideal for battery-powered IoT devices and remote sensors.

• Easy Integration: In addition, it works seamlessly with the popular DHT.h library. Specifically, this makes coding for Arduino, ESP32, and Raspberry Pi incredibly simple.

Technical Specifications ⚙️