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This is a custom 3D-printed case for the Elecrow C3 Display, designed to protect its electronics since mine didn’t come with one.
To use it, simply download the 3D files from the provided link, print them, and mount the case onto your board. In some cases, slight heat application may be needed to expand the fit, but be careful not to overheat it to avoid deformation.
Additionally, you can find an LVGL UI project for this display on GitHub, which transforms it into a smartwatch interface with features like customizable watchfaces, notifications, weather updates, device controls, and Google Maps navigation when paired with the Chronos app.
Instruction to run the code:
https://www.elecrow.com/wiki/ESP32_1.28-inch_Round_Display_Chronos_Tutorial.html