DHT11 Temperature & Humidity sensor (Breakout)

These sensor are great for hobbyists who want to do some basic data logging. The DHT sensors are made of two parts, a capacitive humidity sensor and a thermistor. There is also a very basic chip inside that does some analog to digital conversion and spits out a digital signal with the temperature and humidity. The digital signal is fairly easy to read using any microcontrolle, including the Arduino

• 3.5V - 5.5V operating voltage
• 2.5mA max current use during conversion (while requesting data)
• Indicator LED to check if the board is powered up
• Good for 20-80% humidity readings with 5% accuracy
• Good for 0-50°C temperature readings ±2°C accuracy
• 1 Hz sampling rate (once every second)
• Ready-to-go Arduino Library, check our Downloads
• PCB size 33mm x 15mm x 7.2mm
• Includes Jumperswires, 20cm, F/F

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