DHT22/AM2302 Temperature Sensor Humidity PCB + Digital  Cable for Arduino
  • DHT22/AM2302 Temperature Sensor Humidity PCB + Digital  Cable for Arduino
  • DHT22/AM2302 Temperature Sensor Humidity PCB + Digital  Cable for Arduino

DHT22/AM2302 Temperature Sensor Humidity PCB + Digital Cable for Arduino

M0099

- The DHT22 humidity sensor is presented in a plastic body ideal for mounting on a panel or similar. It uses a capacitive sensor that returns a digital signal with the measurement - This sensor, unlike DHT11, is capable of measuring negative temperature values ​​and measures tenths of a degree
Characteristic:
- Operating voltage: 3 to 5.5 VDC - Humidity measurement range: 0-100% ± 2% accuracy
- Temperature measurement range: -40ºC to 80ºC ± 0.5º accuracy
- Maximum sampling rate: 2 seconds
Useful links for Arduino / Raspberry programming and projects with Arduino / Raspberry boards:
Write texts on the OLED 0.96 '' screen
- Read the measurements of the temperature / humidity sensor DHT22 / AM2302 on a 0.96 '' OLED screen
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DHT22/AM2302 Temperature Sensor Humidity PCB + Digital Arduino Cable description

- The DHT22 humidity sensor is presented in a plastic body ideal for mounting on a panel or similar. It uses a capacitive sensor that returns a digital signal with the measurement
- This sensor, unlike DHT11, is capable of measuring negative temperature values ​​and measures tenths of a degree

Characteristic:

- Operating voltage: 3 to 5.5 VDC
- Humidity measurement range: 0-100% ± 2% accuracy
- Temperature measurement range: -40ºC to 80ºC ± 0.5º accuracy
- Maximum sampling rate: 2 seconds

Useful links for Arduino / Raspberry programming and projects with Arduino / Raspberry boards:

Write texts on the OLED 0.96 '' screen

- Read the measurements of the temperature / humidity sensor DHT22 / AM2302 on a 0.96 '' OLED screen

Send / Receive information via Bluetooth

- Read the measurements of the temperature / humidity sensor DHT22 / AM2302 on a Smartphone using a wireless module brico AT-09 Bluetooth 4.0 CC2541

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