// nRF52832_basic_blink.ino // nRF52832 bare module blink // LED_BUILTIN is not defined as there is no built in led on bare modules // blink the led pin at 10Hz int led = 14; // the pin, P0.14, an external led is connected to // the setup routine runs once when you press reset: void setup() { // initialize the digital pin as an output. pinMode(led, OUTPUT); } // the loop routine runs over and over again forever: void loop() { digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level) delay(50); // wait for a second digitalWrite(led, LOW); // turn the LED off by making the voltage LOW delay(50); // wait for a second }