TFT Gizmo Animated Eye

Among the appealing features of Adafruit’s ARM boards is the use of the UF2 bootloader, which makes these boards show up as a small USB flash drive on your computer. Just double-tap the reset button and copy a pre-compiled binary file over to this drive…no need to install or compile anything special with the Arduino IDE! We have a few ready-made animated eyes for some of the Adafruit boards that have screens attached…

These are compiled for the Circuit Playground Bluefruit board with TFT Gizmo and will not work on other boards.

Currently, the pupil reacts to the light sensor…this is a bug, the pupil should have its own movements because the sensor is on the reverse side from the TFT display. These UF2s will be updated once it’s resolved.

Similar to the above, these are compiled specifically for Circuit Playground Express with the TFT Gizmo; they will not work on other boards. The light sensor is not used here, since it’s on the opposite side from the display…instead the pupil dilates on its own. This can all be changed if you compile from the source code.

Ready-made eyes for the Adafruit HalloWing M0 board are available in the HalloWing guide.

For the HalloWing M4 and MONSTER M4SK, see the MONSTER M4SK guide. This one works a bit different…the code and graphics are separate pieces.

For everything else, including customizing the behavior and look of the eyes, you’ll need to compile from source code, explained in the original “Uncanny Eyes” guide.