Blinky on Arduino Nano 33 BLE Sense board

Updated on 29 August 2021

dev board Arduino Nano 33 BLE Sense

firmware Arduino

This tutorial is more than 1 year old. If the steps below do not work, then please check the latest versions and the documentations of the individual tools used.

Before starting

Dependancies

Ensure the following dependancies are downloaded and available:

Arduino MBed OS Nano Boards

Buy the components

Arduino Nano 33 BLE Sense

Code

Download code blinky-nano33-ble-sense.ino

void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  Serial.println("HIGH");
  digitalWrite(LED_BUILTIN, HIGH);
  delay(1000);

  Serial.println("LOW");
  digitalWrite(LED_BUILTIN, LOW);
  delay(1000);
}

Makefile

BOARD?=arduino:mbed:nano33ble
PORT?=/dev/cu.usbmodem14*
BUILD=build

.PHONY: default lint all flash clean

default: lint all flash clean

lint:
	cpplint --extensions=ino --filter=-legal/copyright *.ino

all:
	arduino-cli compile --fqbn $(BOARD) --output-dir $(BUILD) ./

flash:
	arduino-cli upload --fqbn $(BOARD) --port $(PORT) --input-dir $(BUILD)

clean:
	rm -r build

Serial console

Serial output from the firmware.

Description

Create a blinky LED with Arduino Nano 33 BLE sense board.