ATWINC1500 Demo

adafruitio_00_publish.ino

// Adafruit IO Publish Example
//
// Adafruit invests time and resources providing this open source code.
// Please support Adafruit and open source hardware by purchasing
// products from Adafruit!
//
// Written by Todd Treece for Adafruit Industries
// Copyright (c) 2016 Adafruit Industries
// Licensed under the MIT license.
//
// All text above must be included in any redistribution.

/************************** Configuration ***********************************/

// edit the config.h tab and enter your Adafruit IO credentials
// and any additional configuration needed for WiFi, cellular,
// or ethernet clients.
#include "config.h"

/************************ Example Starts Here *******************************/

// this int will hold the current count for our sketch
int count = 0;

// set up the 'counter' feed
AdafruitIO_Feed *counter = io.feed("counter");
AdafruitIO_Feed *messages = io.feed("messages");

#define PIN 13

void blip() {
  for (int i=0; i<5; i++) {
    digitalWrite(PIN, HIGH);
    delay(100);
    digitalWrite(PIN, LOW);
    delay(100);
  }
}

void setup() {
  pinMode(PIN, OUTPUT);
  
  // From guide at https://learn.adafruit.com/adafruit-feather-m0-wifi-atwinc1500/using-the-wifi-module
  // Configure pins for Adafruit ATWINC1500 Feather
  WiFi.setPins(8,7,4,2);

  // start the serial connection
  Serial.begin(115200);

  // wait for serial monitor to open
  // while(! Serial);

  Serial.print("Connecting to Adafruit IO");

  // connect to io.adafruit.com
  io.connect();

  // wait for a connection
  while(io.status() < AIO_CONNECTED) {
    Serial.print(".");
    delay(500);
  }

  // we are connected
  Serial.println();
  Serial.println(io.statusText());

  String now = String(millis());
  messages->save("ATWINC1500 connected after " + now);
  
}

void loop() {

  // io.run(); is required for all sketches.
  // it should always be present at the top of your loop
  // function. it keeps the client connected to
  // io.adafruit.com, and processes any incoming data.
  io.run();

  String val = String(millis()) + " ATWINC1500 " + String(count);

  // save count to the 'counter' feed on Adafruit IO
  Serial.println(val);
  counter->save(val);

  blip();

  // increment the count by 1
  count++;

  // wait one second (1000 milliseconds == 1 second)
  delay(60000);

}

config.h

/******************************* WIFI **************************************/

#define WIFI_SSID    "xxx"
#define WIFI_PASS    "xxx"

/************************* Adafruit.io Setup *********************************/

#define IO_USERNAME  "xxx"
#define IO_KEY       "xxx"

// comment out the following two lines if you are using fona or ethernet
#include "AdafruitIO_WiFi.h"
AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS);