[HELP] Communication between Arduino and ESP 01
Posted: Sat Oct 27, 2018 10:07 amI'm looking for way to send data (temp and humidity) from my Arduino UNO to ESP8266 01. Can anyone please let me know what are my options and how to implement them
- Drop the Arduino UNO
- Get a NodeMCU or Wemos (an ESP-01 *could* be enough if your sensors are I2C and you have experience with the ESP)
- Connect sensors to that board
- Make some small alterations to your Arduino code to make it ESP compatible
- Flash the board
- Done