ESP32 / ESP8266 Arduino: The auto keyword

The objective of this post is to explain the usage of the auto keyword when programming for the ESP8266 and ESP32 on the Arduino core. The ESP32 tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain the usage of the auto keyword when programming for the …