Joy-it SEN-DHT22 Temperature/RH sensor 1 pc(s) Compatible with (development kits): Arduino, Asus, ASUS Tinker Board, Ban
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DHT22 Temperature/humidity sensor
Highlights & Details
- Chip: DHT22/AM2302
- Compatible with Raspberry, Arduino (3.3 to 6V)
- Measurement range: -40 to 80 degrees Celsius
- Humidity: 0 to 100 percent
Technical specifications
- Chip type DHT22/ AM2302
- Compatible with Raspberry Pi, Arduino
- Special features very good long-term stability
- Signal transmission via high
- Distance
- completely interchangeable
- Relative data measurement
- Dimensions 45 x 15 x 10 mm
- Delivery scope Sensor, plug-in bridge cable
- Input voltage 3.3 - 6V
- Connections 3 pins: 1x VCC, 1x Digital
- Out, 1x GND
- Communication 1-wire protocol
- Resolution accuracy 0.1
- Temperature measuring range -40 - 80 °C.
- Temp. Measurement accuracy ± 0.5 °C.
- Air humidity range 0 - 100 %
- Air -Measuring accuracy ± 2% relative humidity
- Power consumption 1 - 1.5mA
- Power consumption in standby 40 - 50μA
- Sampling rate 2 seconds
- Product type
Temperature/RH sensor
- Interfaces
3-core
- Min. operating voltage
3.3 V
- Max. operating voltage
6 V
- Height
15 mm
- Length
45 mm
- Width
10 mm
- Internal ports
Pin header
- Compatible with
Arduino
Asus
ASUS Tinker Board
Banana Pi
BeagleBoard
Raspberry Pi®
- Power consumption
1.5 mA
Documents & Downloads
Datasheet
Datasheet 2159178 Joy-it SEN-DHT22 Temperature/RH sensor 1 pc(s) Compatible with (development kits): Arduino, Asus, ASUS Tinker Board, Ban
User & Safety Instructions
User & Safety Instructions 2159178 Joy-it SEN-DHT22 Temperature/RH sensor 1 pc(s) Compatible with (development kits): Arduino, Asus, ASUS Tinker Board, Ban
Description
This sensor uses a capacitive humidity sensor and thermistor to measure the temperature and humidity of the surrounding air. The data is output via a digital signal.
The sensor is suitable for all Raspberry or Arduinobased systems thanks to its variable input voltage (3.3 to 6V).
Its good long-term stability and low power consumption make it interesting for many applications.
This text is machine translated.
The sensor is suitable for all Raspberry or Arduinobased systems thanks to its variable input voltage (3.3 to 6V).
Its good long-term stability and low power consumption make it interesting for many applications.
This text is machine translated.
Scope of delivery
- Sensor, cable