Arduino_CloudConnectionFeedback

This library implements a simple connection helper for projects based on Arduino Cloud. It adds the following behavior to your project:

• program execution is blocked until WiFi and Arduino Cloud are successfully connected;
• clear feedback about connection failures is printed to serial monitor;
• if using an UNO R4 WiFi, the LED matrix will be used to provide visual feedback about connection status and failures.

How to use it

Adding this helper to your existing project is very easy. You just need to add two lines:

#include "thingProperties.h"
#include "Arduino_CloudConnectionFeedback.h" // <-- add this line

void setup() {
  initProperties();
  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
  
  waitForArduinoCloudConnection(); // <-- add this line
  
  Serial.println("Program started!");
}

void loop() {
  ArduinoCloud.update();

}