This learning guide contains two projects. One of them is a mouse and keyboard emulator that makes use of an OLED display. The TRRS Trinkey is connected to the display using a STEMMA QT jumper cable. You then plug it into your device using a USB extension cable.
You navigate symbols on the screen using 2 or 3 AT switches and select the function you want to use.
We have provided Fusion 360 and STL files for a 3d printed case.
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