Adafruit Sensirion SHT40 Temperature & Humidity Sensor

Availability
In stock

SHT40 I2C temperature and humidity sensor breakout with STEMMA QT/Qwiic connectors, onboard regulator, and level shifting for 3–5V use. Default I2C address 0x44.

Pinout

Logical pinout · physical placement not verified
ADAFRUIT SENSIRION SHTVINSCL3VSDAGNDSTEMMA QT connectors
  • VIN
    Type · Power
  • 3V
    Type · Power
  • GND
    Type · Ground
  • SCL
    Type · I2C
  • SDA
    Type · I2C
  • STEMMA QT connectors
    Type · Unknown

Start wiring

I2C · SPI · Single data line · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: VIN, GND, SCL, SDA. Schematik maps them to your board in the app.

Temp & humidity

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