This project is a simple example of how to display the price of a cryptocurrency on an LCD1602 display using an ESP32. The ESP32 will connect to the coinbase API to get the price of a cryptocurrency and display it on the LCD1602.
items needed:
- ESP32
- LCD1602 (i.e. a 16x2 display)
- Breadboard
- Jumper wires
- 10k potentiometer
for custom LCD chars, I used: https://arduinointro.com/lcdcustomcharacter/