/**
* Simple server compliant with Mozilla's proposed WoT API
* Originally based on the HelloServer example
* Tested on ESP8266, ESP32, Arduino boards with WINC1500 modules (shields or
* MKR1000)
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <Arduino.h>
#include "Thing.h"
#include "WebThingAdapter.h"
//TODO: Hardcode your wifi credentials here (and keep it private)
const char* ssid = ".........";
const char* password = ".........";
const int ledPin = 5; // manually configure LED pin
WebThingAdapter* adapter;
const char* ledTypes[] = {"OnOffSwitch", "led", nullptr};
ThingDevice led("LED", "LED", ledTypes);
ThingProperty ledOn("on", "", BOOLEAN, "OnOffProperty");
bool lastOn = false;
void setup(void){
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, HIGH);
Serial.begin(115200);
Serial.println("");
Serial.print("Connecting to \"");
Serial.print(ssid);
Serial.println("\"");
#if defined(ESP8266) || defined(ESP32)
WiFi.mode(WIFI_STA);
#endif
WiFi.begin(ssid, password);
Serial.println("");
// Wait for connection
bool blink = true;
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
digitalWrite(ledPin, blink ? LOW : HIGH); // active low led
blink = !blink;
}
digitalWrite(ledPin, HIGH); // active low led
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
adapter = new WebThingAdapter("w25", WiFi.localIP());
led.addProperty(&ledOn);
adapter->addDevice(&led);
adapter->begin();
Serial.println("HTTP server started");
Serial.print("http://");
Serial.print(WiFi.localIP());
Serial.print("/things/");
Serial.println(led.id);
}
void loop(void){
adapter->update();
bool on = ledOn.getValue().boolean;
digitalWrite(ledPin, on ? HIGH : LOW); // active high led
if (on != lastOn) {
Serial.print(led.id);
Serial.print(": ");
Serial.println(on);
}
lastOn = on;
}