DHT11 Humidity & Temperature Basic Sensor Module

This humidity and temperature sensor is very popular and has an Arduino Library dedicated to it.

Features:

• Sensor is composed of a resistive humidity sensing component and an NTC temperature testing component and connects with 8-byte MCU
• MCU outputs a digital code
• Fast response and great anti-interference capability
• Durable and long lasting sensor
• Low power consumption
• Based on the DHT11 sensor architecture

Specifications:

• Operating Voltage: DC 3.3 - 5V
• Current: Max. 2.5mA
• Humidity Measurement range: 20% ~95% | ±5%RH
• Temperature Measurement range: 0℃~60℃ | ±2 ℃
• Connections; GND, Vcc, and Signal