This expansion board can be used to connect multiple STEMMA-QT boards onto the single STEMMA-QT port of the Feather-S3 Pro DevKit. and is ideal for connecting multiple sensors or other STEMMA-QT functions.
The board provides 5 STEMMA-QT sockets. Any one of these can be connected to the master / controller and the remaining four can be connected to different slaves / peripherals.
The board is supplied with two unsoldered 4-pin headers which can be soldered to provide connections onto a prototyping breadboard.