“It’s half USB Key, half Adafruit QT Py, and a lotta RP2040…it’s Trinkey QT2040, the circuit board with an RP2040 heart and Stemma QT legs. Folks are loving the QT Py 2040 we made, but ...

STEMMA has the same pinout as STEMMA QT and QWIIC, but a different, larger connector. It, too, is flexible when it comes to voltages you can output on the host end, and in turn, must be able to ...

[kmatch98] shares a quick hack with us over at Hackaday.io – a 3D-printed socket for Adafruit Stemma QT-based I2C modules. Since Adafruit has standardized the dimensions for their Stemma QT b… ...

The Qwiic pHAT connects to the I2C bus (GND, 3.3V, SDA, and SCL) on your Raspberry Pi mini PC to an array of Qwiic/QT connectors on the HAT and since this system allows for daisy-chaining boards ...