SparkFun Qwiic / STEMMA QT HAT for Raspberry Pi
The SparkFun Qwiic HAT for Raspberry Pi is the quickest and easiest way to enter SparkFun’s Qwiic / STEMMA QT ecosystem when using that Raspberry Pi that you’ve come to know and love.
Pinout
- GND
Adafruit product page states the Qwiic HAT connects the Raspberry Pi I2C bus ground to the HAT Qwiic connectors.
Type · ground - 3.3V
Adafruit product page states the Qwiic HAT connects the Raspberry Pi 3.3V rail to the HAT Qwiic connectors.
Type · powerVoltage · 3.3V - SDA
I2C data line from the Raspberry Pi GPIO header to the Qwiic connector array, per the product page.
Type · signalVoltage · 3.3V logic - SCL
I2C clock line from the Raspberry Pi GPIO header to the Qwiic connector array, per the product page.
Type · signalVoltage · 3.3V logic - Qwiic connectors
Four Qwiic/STEMMA QT connectors on the same I2C bus for daisy-chained sensors; modelled as the sold-board connector contract, not internal package pins.
Type · connector
Start wiring
I2C · 3.3V · 3.3V logic
Confirm the data interface matches your host board.
Module pins: 3.3V, GND, SDA, SCL. Schematik maps them to your board in the app.
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