DHT22 (AM2302) Digital Temperature and Humidity Sensor Module
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | DHT22 Digital Temperature and Humidity Sensor | 150 EGP | View in store |
 Microohm | DHT22 (AM2302) Digital Temperature and Humidity Sensor Module | 200 EGP250 | View in store |
 Future Electronics | Precision Digital Temperature & Humidity Sensor Module (DHT22) | 285 EGP | View in store |
 UGE | DHT22 Temp/Humidity Sensor Module | 350 EGP | View in store |
Price history
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Lowest price recorded: 150 EGP
About this product
The DHT22 (AM2302) is a digital temperature and humidity sensor that uses a capacitive humidity element and a thermistor, and sends its readings on a single digital data line. It covers 0 to 100% relative humidity and -40 to 125°C, and is used in weather stations, home automation, and environmental monitoring projects.
Specifications
- Supply voltage
- 3V to 5V
- Humidity range
- 0% to 100% RH
- Humidity accuracy
- 2% to 5%
- Temperature range
- -40°C to 125°C
- Temperature accuracy
- ±0.5°C
- Sampling rate
- 0.5 Hz (one reading every 2 seconds)
- Interface
- Single-wire digital
Frequently asked questions
What is the price of DHT22 (AM2302) Digital Temperature and Humidity Sensor Module in Egypt?
DHT22 (AM2302) Digital Temperature and Humidity Sensor Module currently costs between 150 and 350 EGP across 4 offers in Egypt.
Where can I buy DHT22 (AM2302) Digital Temperature and Humidity Sensor Module in Egypt?
DHT22 (AM2302) Digital Temperature and Humidity Sensor Module is available from Makers Electronics, Microohm, Future Electronics, and UGE. Compare the offers above to find the best price.
Do I need a pull-up resistor?
The bare sensor needs a pull-up resistor, commonly 4.7k to 10k ohm, between the data pin and VCC. Many breakout modules already include it, so check your module before adding one.
How often can I read the sensor?
Wait at least about 2 seconds between readings, since the sampling rate is 0.5 Hz. Reading faster than this returns old or invalid data.
