ESP8266 – Blink led

Blinking led is a first step to begin any microcontroller.Esp8266 12e have built-in led, Led is internally mapped to¬†GPIO 2. Code void setup() { pinMode(2, OUTPUT); /* CONFIG GPIO 2 AS OUTPUT */ } void loop() { digitalWrite(2, LOW); /* Turn the LED on */ delay(1000); /* Wait for a second */ digitalWrite(2, HIGH); /* … Continue reading ESP8266 – Blink led