LED MATRIX DISPLAY

8X8 LED display font creator application which enables user to send character data over UART.

Features:

1. Draw character on 8x8 matrix
2. Send character over UART to ESP8266 and show it on display
3. Get hex value of character

TODO:

1. Implement animations (Shift left, shift right, shift up, shift down)
2. Load/Store font from/in file
3. Send character over network to ESP8266

Used components for testing:

• ESP8266 (https://www.aliexpress.com/item/free-shipping-ESP8266-serial-WIFI-Witty-cloud-Development-Board-ESP-12F-module-MINInodemcu/32738532939.html)

• 4 Matrix LED displays with MAX7219 driver (https://www.aliexpress.com/item/MAX7219-Dot-Matrix-Module-For-Arduino-Microcontroller-4-In-One-Display-with-5P-Line/32622207747.html)