Purecrea DHT22 Temperature and Humidity Sensor
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The DHT22 AM2302 is a cost-effective humidity and temperature sensor with a digital interface and a 1-Wire connection. The sensor is factory calibrated and has a high resolution. A ready-to-use Arduino library for controlling it can be found in the Library Manager under "DHT Sensor Library." The board already includes the resistors needed for operation, allowing you to simply plug it into your Arduino and get started.
Technical details:
Model: DHT22 AM2302
Operating voltage: 3.3V – 5.5V
Requires only one pin (1-Wire)
Humidity measurement range: 0% - 99.9% (2 to 5% measurement accuracy)
Temperature measurement range: -40°C – 80°C (±0.5 °C measurement accuracy)
Resolution: 0.1% rH/0.1 °C
Response time: approx. 2s
Size: 40 x 22.5 x 9.5mm
Weight: 7g
Delivery includes:
1x DHT22 Breakout Board.
Development board type | Board |
Item number | 36169150 |
Manufacturer | Purecrea |
Category | Development boards + Kits |
Release date | 10.6.2023 |
Sales rank in Category Development boards + Kits | 46 of 2818 |
Development board type | Board |
Operating voltage | 5.50 V |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1x DHT22 Breakout Board |
Weight | 7 g |
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