Adafruit STEMMA QT Breakout Boards
Adafruit STEMMA QT Breakout Boards are a family of tools that make it easy to plug and play various sensors and devices without much wiring, especially with the board not being breadboard-friendly. The STEMMA QT boards are cross-compatible with SparkFun Qwiic products. These boards are designed more for the smaller breakout boards and wearables.
Featured Products
Adafruit SHT40 Temperature & Humidity Sensor Board
Designed with a true I2C interface for easy interfacing with only two wires.
Adafruit VCNL4040 Evaluation Board
Designed to evaluate the features and functionality of the VCNL4040 proximity and lux sensor.
Adafruit DS3502 Evaluation Board
Designed to evaluate the features and functionalities of the DS3502 potentiometer.
Adafruit ATECC608 Breakout Board
A crypto-authentication chip designed to lock away private keys securely.
Adafruit Infineon Trust M Breakout Board
STEMMA I2C breakout for the Infineon OPTIGA TRUST M SLS 32AIA, a crypto authentication chip.
Adafruit TLV493D 3-Axis Magnetometer Breakout Board
Designed for detecting magnets in three dimensions.
Adafruit PCT2075 Temperature Sensor
A code compatible drop-in replacement for the LM75 I2C temperature sensor.
Adafruit MPU-6050 6-DoF Accelerometer & Gyroscope Sensor
Breakout board includes a 3-axis accelerometer and gyroscope to detect and record movement.
Adafruit LSM303AGR Accelerometer Magnetometer Breakout
Triple-axis accelerometer/magnetometer compass module based on the LSM303AGR module.
Adafruit LPS33HW Pressure Sensor Breakout Board
Senses pressure in a damp or caustic environment or help know the relative and absolute pressure.
Adafruit Mini GPS PA1010D - UART & I2C Breakout Board
Only 1"x1" in size, but houses a complete GPS/GNSS solution with both I2C and UART interfaces.
Adafruit LSM6DSOX Accelerometer/Gyroscope Breakout Board
Breakout board that is designed with the LSM6DSOX iNEMO inertial module.
Adafruit Monochrome 0.91" 128x32 I2C OLED Display
Small display, but are very readable due to the high contrast of the OLED display.
Adafruit MCP2221A USB to GPIO ADC I2C Breakout Board
Allows the user to drive a tiny OLED display, read a color sensor, or flash some LEDs from a PC.
Adafruit MCP4728 Quad DAC Breakout Board with EEPROM
Designed using the Microchip MCP4728, a quad digital-to-analog converter (DAC).
Adafruit LIS3MDL Triple-Axis Magnetometer Breakout Board
Based on the STM LIS3MDL, a magnetometer is a compact sensor that uses I2C to communicate.
Adafruit STEMMA Wired Potentiometer Breakout Board
Plug-n-play potentiometer that comes with JST-PH 2mm connector & JST PH 3-Pin to Male header cables.
Adafruit DPS310 Pressure / Altitude Sensor Breakout Board
Breakout board based on the Infineon DPS310 high precision barometric sensor.
Adafruit ICM-20649 Wide Range 6-DoF IMU Breakout Board
Breakout board is based on the TDK InvenSense ICM20649, a wide-range 6-DoF accelerometer, and Gyro.
Adafruit LPS25 Pressure Sensor Breakout Board
Designed around the ST LPS25HB, a MEMS pressure sensor, to easily measure the air pressure.
Adafruit HTS221 Temp & Humidity Sensor Breakout Board
Designed around the ST HTS221, a capacitive digital humidity, and a temperature sensor.
Adafruit AHT20 Temperature & Humidity Sensor
Uses standard I2C and is accessible with Arduino or Linux/Raspberry Pi board.
Adafruit LIS331 Triple-Axis Accelerometer
Designed to measure ±6g/±12g/±24g values and features configurable high-pass and low-pass filters.
Adafruit H3LIS331 High Range Triple-Axis Accelerometer
Designed to provide an acceleration measurement of up to ±400g.
Adafruit LPS22 Pressure Sensor
Designed to measure the air pressure it is useful to determine the weather and the altitude.
Adafruit Sensirion SHTC3 Temperature & Humidity Sensor
Features an I2C interface with only two wires (plus power and ground).
Adafruit BNO055 IMU Fusion Breakout - Stemma QT
Processes the sensor data in real-time and outputs data in quaternions, Euler angles, and vectors.
Adafruit ICM-20948 9-DoF Inertial Measurement Unit
Available on standard 2.54mm pitch headers for use with a breadboard.
Adafruit FeatherWing 128x64 OLED Add-on for Feather
Adds a 128x64 monochrome OLED plus three user buttons to any Feather mainboard.
Adafruit AS7341 10-Channel Light / Color Sensor Breakout
A multi-channel spectrometer that detects the amount of light present within different wavelengths.
Adafruit MS8607 PHT Sensor
Provides factory-calibrated pressure, temperature, and humidity data as 16-bit values.
Adafruit DS1841 Digital Potentiometer Breakout
A programmable I2C resistor is configured to adjust the resistance based on temperature.
Adafruit PCF8591 Quad 8-bit ADC/DAC
Offers 32 channels for analog measurement and 8 channels for analog signal generation.
Adafruit BH1750 16-bit Ambient Light Sensor
A small, capable, inexpensive light sensor from Rohm was packaged in a STEMMA QT form factor.
Associated Product
Adafruit STEMMA Breakout Boards
Breakout boards are designed to be compatible with Grove/Gravity products.