Here is the perfect hardware kit to make a RP2040 QT Trinkey into any kind of USB-connected smart sensor with a QT-sensor-sandwich! You can assemble it with just a plain Phillips screwdriver. Takes less than a minute to bolt on your favorite STEMMA QT or Qwiic board on top. And best of all, its stackable, so you could have multiple boards sandwiched on top of each other.