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.

→Buy GC9A01 1.28” Round Display here
Aliexpress https://voltlog.com/y/6yjos
Amazon https://voltlog.com/y/0a2wg
Aliexpress https://voltlog.com/y/lxcy0
→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

→Support the channel by clicking these links (CommissionsEarned)
Aliexpress http://voltlog.com/y/kr0sa
Ebay http://voltlog.com/y/jzkfp
Amazon.com http://voltlog.com/y/qw4d3
Banggood.com http://voltlog.com/y/o4025

→My Tindie shop
https://voltlog.com/y/6zk9g

→Support the channel via Patreon, Paypal or Bitcoin
http://www.voltlog.com/donations

#VoltLog #GC9A01 #Arduino

• #science_technology
• #voltlog
• #voltlog_consulting
• #electronics_design
• #gc9a01_display
• #gc9a01_round_display
• #gc9a01_ips_module
• #128_round_display
• #arduino_gc9a01_library
• #gc9a01_backlight_control
• #gc9a01_brightness_control
• #gc9a01_image_data
• #how_to_use_gc9a01_display
• #gc9a01_gif_animation
• #gc9a01_wiring_diagram
• #gc9a01_esp32_example
• #gc9a01_esp32_code
• #esp32_spiffs_gc9a01
• #spiffs_memory_load_tool
• #how_to_upload_data_to_spiffs_esp32