DHT21/AM2301 Digital Temperature and Humidity Sensor AM2301

AM2301 DHT21 Digital-output humidity temperature sensor module

Meesuring Range:

• temperature:-40~+80°C
• humidity:0~99.9%RH
• Accuracy(in 25°C)
• temperature: ±0.5°C
• humidity: ±3%RH(10...90%RH)
• temperature: 0.1°C
• Humidiry: 0.1%RH
• temperature: <0.1°C/year
• Humidiry: < 1%RH/year

• temperature:resistance sensor
• humidity: capatitance sensorworking temperature -40~+80°
• power:DC 3.3~5.2V
• output singnal:
• Material of the shell: ABS
• Weight: 14g

• ข้อมูล DataSheet DHT22
• ดาวน์โหลด library DHT22