How To Interface A GC9A01 Round Display With Arduino & ESP32 - Voltlog #349

High quality PCB Services https://pcbway.com In this video I’m showing you how to connect and drive a GC9A01 1.28” round display using Arduino and the Arduino GFX Graphics library. I will also be using a trick to load image data into the ESP32 SPIFFS area. This way we don’t need additional external storage for storing images and gifs that are shown on the display.

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→Arduino ESP32 filesystem upload tool https://voltlog.com/y/y21xu
→Arduino GFX Graphics library https://voltlog.com/y/327ns
→ARDUINO JPEGDEC library https://voltlog.com/y/hndvp
→Breakout Module Specs https://voltlog.com/y/83wk5
→GC9A01 LCD Driver Datasheet https://voltlog.com/y/qsuzx

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