DFRobot Gravity DHT22 Temperature & Humidity Sensor

  • 5V is the supply voltage.
  • Variation Range: -40 to 80°C / Resolution: 0.1°C / Error: <±0.5°C
  • Range for Humidity: 0–100% RH, resolution: 0.1% RH, error: ±2% RH
  • Map of wiring: VCC, GND, S
  • Dimensions: 38 x 20 mm


  • Within India, 3 – 4 days lead time with 100% advance
  • For imports, 15 days lead time with 50% advance

IBOTS's 10th Anniversary Sale

Hurry and get discounts on all Raspberry Products up to 20%



Available on backorder

Available on backorder

  • Pick up from the IBOTS Store


  • Delivery Charges: Tamil Nadu

₹75 for parcels below 1 Kg and ₹100 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Delivery Charges: Other South India

₹125 for parcels below 1 Kg and ₹175 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Delivery Charges: North India

₹250 for parcels below 1 Kg and ₹325 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

Rs. 99

  • Warranty 1 year
  • Free Returns Policy

Payment Methods:

1. Order the Product and Specify the Delivery Method

2. You Will Receive an Order Confirmation Message

3. Wait for Your Order to Arrive

4. Pick up Your Order at The Checkout Area


This is the DFRobot Gravity DHT22 Humidity and Temperature Sensor.
The compound that has been calibrated digital signal output of the temperature and humidity sensors is found in the DHT22 capacitive humidity sensing digital temperature and humidity module. To guarantee that the product has great long-term stability and high dependability, temperature and humidity sensor technologies as well as specialised digital module collection technology are applied.

The sensor is coupled to a high-performance 8-bit microprocessor and consists of wet capacitive sensor components and high-precision temperature measurement sensors. The product is reasonably priced, of high quality, responsive, and has a robust anti-jamming feature.

Standard single-bus interface for rapid and simple system integration. It is the finest option for all applications, even the most demanding ones, because to its small size, low power consumption, and signal transmission distance of up to 20 metres.
With its increased precision, the DHT22 temperature and humidity sensor can take the place of the costly SHT10 imported model. In order to meet the increased demand, it can measure the humidity and temperature of the surroundings.

The product is stable and highly reliable. The interactive impact connected to the sensing of temperature and humidity can be easily realised if it is used in conjunction with a particular sensor Arduino expansion board.

The digital humidity and temperature sensors DHT22 are made for analogue sensor interfaces. Instead of taking up the Arduino’s original digital port, the analogue port will be used as the digital. The sensor’s lines have the ability to convert analogue functions into digital ones that can be utilised using a digital connection.


  • Capacitive type with high precision
  • Temperature compensation across the whole range
  • Temperature and relative humidity measurements
  • Digital signal calibration
  • Exceptional stability across time

Customer Reviews

0 reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.