ABOUT THE PROJECT
So you got the world wide famous ESP8266 wifi module to play around with it and your Arduino but don’t know where/how to get started?
For starters, the ESP8266 requires a 3.3V input which we can get by connecting a 3.3V regulator to the Arduino’s Vin pin.
The code is just as simple, a loop to receive and send commands, and another loop to print the response.
The goal of this code is simple: to receive AT commands from the Arduino’s serial window to send them to the ESP8266, and to print the ESP8266’s response to the command or to other actions (such as receiving an HTTP request).
- ESP8266 WIFI MODULE
- ARDUINO UNO R3
- ARDUINO IDE
HAPPY INTERFACING 🙂