Microchip SAMD21G18A
| Wi-Fi and Bluetooth Connectivity | Onboard Wi-Fi and Bluetooth modules enable wireless communication and IoT connectivity |
| I/O Pins | 14 digital I/O pins, 6 analog I/O pins, and 2 UARTs provide flexibility for connecting sensors, actuators, and other devices |
Provides a reliable and efficient power management system for IoT devices
3.3V
256KB
Bundle Components
| In addition to the MKR board, the bundle includes the following components | |
| Wi-Fi Antenna | A high-gain Wi-Fi antenna for improved wireless connectivity |
| ESP32 Wi-Fi/BT Antenna | An additional antenna for Wi-Fi and Bluetooth applications |
A selection of sensors, including temperature, humidity, and pressure sensors, to enable environmental monitoring and sensing applications
| Micro-USB to USB-A Cable | A convenient cable for connecting the MKR board to a computer or other devices |
| USB-C to Micro-USB Cable | A cable for charging and powering the MKR board |
| Li-Po Battery | A rechargeable Li-Po battery for powering the MKR board |
Functionality
| The Arduino MKR IoT Bundle is designed to provide a comprehensive solution for developing IoT projects. The bundle's key functionality includes |
Enables wireless communication and IoT connectivity through Wi-Fi and Bluetooth
Allows for the connection of a range of sensors to monitor and collect environmental data
Enables control of actuators, such as relays, LEDs, and motors, to interact with the physical world
Offers a flexible and intuitive development platform for creating innovative IoT applications
Applications
| The Arduino MKR IoT Bundle is ideal for a wide range of IoT applications, including |
Monitoring temperature, humidity, and pressure in various environments
Controlling and automating home appliances and devices
Monitoring and controlling industrial equipment and processes
Developing wearable devices that integrate with the internet and cloud services
Technical Specifications
For detailed technical specifications, please refer to the Arduino MKR IoT Bundle datasheet.
Getting Started
To get started with the Arduino MKR IoT Bundle, please refer to the official Arduino documentation and tutorials, which provide comprehensive guides on setting up and programming the board.
Arduino MKR IoT Bundle DocumentationThe Arduino MKR IoT Bundle is a comprehensive kit that combines the best of Arduino's IoT offerings, including the MKR WiFi 1010 board, a Wi-Fi module, and various sensors. This bundle enables developers to create a wide range of IoT projects, from simple devices to complex systems.Hardware Components:Arduino MKR WiFi 1010 board
Wi-Fi module (IEEE 802.11b/g/n)
Temperature and humidity sensor (DHT11)
Light sensor (photoresistor)
Motion sensor (PIR)
3-axis accelerometer (LIS3DH)
Micro-USB cable
Power adapter
Breadboard and jumper wiresSoftware Library:The Arduino MKR IoT Bundle is compatible with the Arduino Integrated Development Environment (IDE) and supports various libraries for Wi-Fi, sensors, and other components.Code Examples:### Example 1: Wi-Fi Connectivity and Temperature/Humidity MonitoringThis example demonstrates how to connect to a Wi-Fi network and read temperature and humidity data from the DHT11 sensor.```c++
#include <WiFiNina.h>
#include <DHT.h>// Wi-Fi credentials
char ssid[] = "yourSSID";
char pass[] = "yourPASSWORD";// DHT11 pin connections
#define DHTPIN 2DHT dht(DHTPIN, DHT11);void setup() {
// Initialize serial communication
Serial.begin(9600);// Connect to Wi-Fi
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to Wi-Fi...");
}Serial.println("Connected to Wi-Fi");
Serial.println(" Initializing DHT11...");
dht.begin();
}void loop() {
// Read temperature and humidity data
float tempC = dht.readTemperature();
float humidity = dht.readHumidity();// Print data to serial monitor
Serial.print("Temperature: ");
Serial.print(tempC);
Serial.println("C");
Serial.print("Humidity: ");
Serial.print(humidity);
Serial.println("%");delay(2000);
}
```### Example 2: Motion Detection and Notification using IFTTTThis example demonstrates how to use the PIR motion sensor to detect movement and send a notification to an IFTTT (If This Then That) applet using the Arduino MKR IoT Bundle's Wi-Fi capabilities.```c++
#include <WiFiNina.h>
#include <IFTTTMaker.h>// Wi-Fi credentials
char ssid[] = "yourSSID";
char pass[] = "yourPASSWORD";// IFTTT Maker API key
char apiKey[] = "yourAPIKEY";// PIR pin connections
#define PIRPIN 3IFTTTMaker ifttt(apiKey);void setup() {
// Initialize serial communication
Serial.begin(9600);// Connect to Wi-Fi
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to Wi-Fi...");
}Serial.println("Connected to Wi-Fi");
pinMode(PIRPIN, INPUT);
}void loop() {
// Read PIR sensor data
int pirState = digitalRead(PIRPIN);if (pirState == HIGH) {
// Motion detected, send notification to IFTTT
ifttt.sendEvent("motion_detected", "Motion detected!");
Serial.println("Motion detected!");
}delay(50);
}
```### Example 3: Accelerometer Data Streaming to a Web DashboardThis example demonstrates how to use the LIS3DH 3-axis accelerometer to stream acceleration data to a web dashboard using the Arduino MKR IoT Bundle's Wi-Fi capabilities.```c++
#include <WiFiNina.h>
#include <WiFiClient.h>
#include <LIS3DH.h>// Wi-Fi credentials
char ssid[] = "yourSSID";
char pass[] = "yourPASSWORD";// Web dashboard URL
char dashboardURL[] = "http://yourdashboard.com/accelerometer";LIS3DH accelerometer;void setup() {
// Initialize serial communication
Serial.begin(9600);// Connect to Wi-Fi
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to Wi-Fi...");
}Serial.println("Connected to Wi-Fi");
accelerometer.begin();
}void loop() {
// Read acceleration data
int x, y, z;
accelerometer.readAcceleration(x, y, z);// Create a WiFi client instance
WiFiClient client;// Connect to the web dashboard
if (client.connect(dashboardURL, 80)) {
// Send acceleration data to the dashboard
client.print("GET /update?");
client.print("x=");
client.print(x);
client.print("&y=");
client.print(y);
client.print("&z=");
client.print(z);
client.println(" HTTP/1.1");
client.println("Host: yourdashboard.com");
client.println("Connection: close");
client.println();
}delay(50);
}
```These examples demonstrate the versatility of the Arduino MKR IoT Bundle and its potential applications in IoT projects.