Gravity: DHT20 Temperature & Humidity Sensor

DFRobotSKU: SEN0497
Price:
Sale price £8.40
incl. VAT
excl. VAT
Stock:
Only 6 units left
Quantity:

Awesome Extras

Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display - The Pi HutGravity: I2C 16x2 Arduino LCD with RGB Backlight Display - The Pi Hut
Gravity: IO Expansion Shield for Arduino V7.1 - The Pi HutGravity: IO Expansion Shield for Arduino V7.1 - The Pi Hut
DFRobotGravity: IO Expansion Shield for Arduino V7.1
Sale price £4.50 incl. VAT excl. VAT
Gravity: Digital Buzzer - The Pi HutGravity: Digital Buzzer - The Pi Hut
DFRobotGravity: Digital Buzzer
Sale price £1.80 incl. VAT excl. VAT

The DHT20 temperature & humidity sensor is the newly upgraded version of the DHT11. Data accuracy, stability, response speed, measurement range are greatly improved up.

DHT20 is a brand new ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element and a standard on-chip temperature element. All sensors are factory calibrated and characterized by low power, high precision & stability, fast response, and strong anti-interference. Moreover, the DHT20 performance parameters of accuracy, power supply voltage, measurement range and response time have been enhanced greatly over the previous generation, making it more cost-effective.

Besides that, the DHT20 temperature & humidity sensor employs I2C digital output protocol, which is very suitable for HVAC, automobiles, data loggers, weather stations, home appliances, and other related temperature and humidity detection and controlled areas.

Note: Other boards featured are NOT included

Features

  • Factory calibration
  • I2C digital output
  • Quick response, strong anti-interference ability
  • Low power, low cost
  • Compatible with mainboards like Arduino, micro:bit, ESP32, Raspberry Pi
  • Compatible with 3.3~5.5V main controller

    Specifications

    • Operating Voltage: 3.3V ~ 5.5V DC
    • Operating Current: <1mA
    • Output Signal: I2C (0×38)
    • Temperature Range: -40 ~ +80°C ±0.5°C
    • Humidity Range: 0~100%RH ±3%RH (25°C)
    • Resolution: 0.01℃, 0.024%RH
    • Storage Condition: 10℃-50℃, 20-60%RH
    • Board Dimension: 22*33 mm/0.87*1.30”
    • Mounting Hole Size: Inner diameter 3.1mm (0.13”)/Outer diameter 6 mm (0.24”)

    Resources

    Shipping List

    • 1x Temperature and Humidity Sensor
    • 1x Gravity-4Pin I2C Sensor Connector (30cm)

    Payment & Accreditations

    Payment methods
    Visa Mastercard Maestro PayPal Amazon Klarna

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Accreditations