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smart_trash_can_v4.ino
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smart_trash_can_v4.ino
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#include <Arduino.h>
#include <ESP8266WiFi.h>
#include "fauxmoESP.h"
#define WIFI_SSID "yournetwork"
#define WIFI_PASS "youpassword"
#define SERIAL_BAUDRATE 115200
#define open_btn 2
#define close_btn 3
fauxmoESP fauxmo;
// -----------------------------------------------------------------------------
// Wifi
// -----------------------------------------------------------------------------
void open_trash()
{
Serial.println("OPEN");
digitalWrite(open_btn,HIGH);
delay(500);
digitalWrite(open_btn,LOW);
}
void close_trash()
{
Serial.println("CLOSE");
digitalWrite(close_btn,HIGH);
delay(500);
digitalWrite(close_btn,LOW);
}
void wifiSetup() {
// Set WIFI module to STA mode
WiFi.mode(WIFI_STA);
// Connect
Serial.printf("[WIFI] Connecting to %s ", WIFI_SSID);
WiFi.begin(WIFI_SSID, WIFI_PASS);
// Wait
while (WiFi.status() != WL_CONNECTED) {
Serial.print(".");
delay(100);
}
Serial.println();
// Connected!
Serial.printf("[WIFI] STATION Mode, SSID: %s, IP address: %s\n", WiFi.SSID().c_str(), WiFi.localIP().toString().c_str());
}
void setup() {
// Init serial port and clean garbage
Serial.begin(SERIAL_BAUDRATE);
pinMode(open_btn, OUTPUT);
pinMode(close_btn, OUTPUT);
// Ask Alexa
Serial.println("ask Alexa, to turn on trash can or off");
// wifi
wifiSetup();
// Fauxmo
fauxmo.addDevice("trash can");
// Gen3 Devices or above
fauxmo.setPort(80);
// Allow the FauxMo to be discovered
fauxmo.enable(true);
fauxmo.onSetState([](unsigned char device_id, const char * device_name, bool state, unsigned char value) {
Serial.print("Device: ");Serial.print(device_name);
Serial.print(" state: ");
if(state)
open_trash();
else
close_trash();
});
}
void loop() {
fauxmo.handle();
}