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BMM150 Geomagnetic Sensor Compass Module
BMP280 Barometer
DHT11 Temperature& Humidity Module
The DHT-11 is a small humidity and temperature sensor that you can connect to your Arduino and get readings for temperature and humidity in the environment.
Features:
Power supply: DC 5V / 3.3V
Size: L 30.5mm x W 12mm x H 7.2mm
Humidity measurement range: 20 ~ 90% RH
Humidity measurement accuracy: ± 5% RH
Temperature measurement range: 0 ~ 50 ℃
Temperature measurement accuracy: ± 2 ℃
Digital signal output
Data port with pull-up resistor
With 3mm fixing screw holes for easy installation
VCC → 3.3V / 5V positive pole
GND → power negative
DATA → MCU IO port
Package List:
1 x DHT11 Temperature& Humidity Module