ESP32 UART TUTORIAL AND BASIC DEMO - How to connect ESP32 to Arduino Uno Step by Step
This is an introduction to esp32 UART. I discussed about pins, code and sample connection to an external arduino.
Link where to buy parts:
ESP32 - https://amzn.to/2Cbq209
Arduino - https://amzn.to/38xuKRJ
How to convert Arduino UNO to 3.3v - • HOW TO CONVERT ARDUINO OPERATING VOLT...
