Closed pvint closed 3 years ago
Original comment by Maurício Pena (Bitbucket: mauriciopena123, ).
Yes, it is working. I tried a simple example, to turn ON/OFF the LED_BUILTIN of my ESP8266.
#include <Arduino.h>
#ifdef ESP32
#include <WiFi.h>
#else
#include <ESP8266WiFi.h>
#endif
#include "fauxmoESP.h"
// Rename the credentials.sample.h file to credentials.h and
// edit it according to your router configuration
#include "credentials.h"
fauxmoESP fauxmo;
// -----------------------------------------------------------------------------
#define SERIAL_BAUDRATE 115200
/*
#define LED_YELLOW 4
#define LED_GREEN 5
#define LED_BLUE 0
#define LED_PINK 2
#define LED_WHITE 15
#define ID_YELLOW "yellow lamp"
#define ID_GREEN "green lamp"
#define ID_BLUE "blue lamp"
#define ID_PINK "pink lamp"
#define ID_WHITE "white lamp"
*/
#define ID_LED "led"
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
// Wifi
// -----------------------------------------------------------------------------
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);
Serial.println();
Serial.println();
// LEDs
/*
pinMode(LED_YELLOW, OUTPUT);
pinMode(LED_GREEN, OUTPUT);
pinMode(LED_BLUE, OUTPUT);
pinMode(LED_PINK, OUTPUT);
pinMode(LED_WHITE, OUTPUT);
digitalWrite(LED_YELLOW, LOW);
digitalWrite(LED_GREEN, LOW);
digitalWrite(LED_BLUE, LOW);
digitalWrite(LED_PINK, LOW);
digitalWrite(LED_WHITE, LOW);
*/
pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, LOW);
// Wifi
wifiSetup();
// By default, fauxmoESP creates it's own webserver on the defined port
// The TCP port must be 80 for gen3 devices (default is 1901)
// This has to be done before the call to enable()
fauxmo.createServer(true); // not needed, this is the default value
fauxmo.setPort(80); // This is required for gen3 devices
// You have to call enable(true) once you have a WiFi connection
// You can enable or disable the library at any moment
// Disabling it will prevent the devices from being discovered and switched
fauxmo.enable(true);
// You can use different ways to invoke alexa to modify the devices state:
// "Alexa, turn yellow lamp on"
// "Alexa, turn on yellow lamp
// "Alexa, set yellow lamp to fifty" (50 means 50% of brightness, note, this example does not use this functionality)
// Add virtual devices
/*
fauxmo.addDevice(ID_YELLOW);
fauxmo.addDevice(ID_GREEN);
fauxmo.addDevice(ID_BLUE);
fauxmo.addDevice(ID_PINK);
fauxmo.addDevice(ID_WHITE);
*/
fauxmo.addDevice(ID_LED);
fauxmo.onSetState([](unsigned char device_id, const char * device_name, bool state, unsigned char value) {
// Callback when a command from Alexa is received.
// You can use device_id or device_name to choose the element to perform an action onto (relay, LED,...)
// State is a boolean (ON/OFF) and value a number from 0 to 255 (if you say "set kitchen light to 50%" you will receive a 128 here).
// Just remember not to delay too much here, this is a callback, exit as soon as possible.
// If you have to do something more involved here set a flag and process it in your main loop.
Serial.printf("[MAIN] Device #%d (%s) state: %s value: %d\n", device_id, device_name, state ? "ON" : "OFF", value);
// Checking for device_id is simpler if you are certain about the order they are loaded and it does not change.
// Otherwise comparing the device_name is safer.
/*
if (strcmp(device_name, ID_YELLOW)==0) {
digitalWrite(LED_YELLOW, state ? HIGH : LOW);
} else if (strcmp(device_name, ID_GREEN)==0) {
digitalWrite(LED_GREEN, state ? HIGH : LOW);
} else if (strcmp(device_name, ID_BLUE)==0) {
digitalWrite(LED_BLUE, state ? HIGH : LOW);
} else if (strcmp(device_name, ID_PINK)==0) {
digitalWrite(LED_PINK, state ? HIGH : LOW);
} else if (strcmp(device_name, ID_WHITE)==0) {
digitalWrite(LED_WHITE, state ? HIGH : LOW);
}
*/
if (strcmp(device_name, ID_LED) == 0)
{
digitalWrite(LED_BUILTIN, state ? HIGH : LOW);
}
});
}
void loop() {
// fauxmoESP uses an async TCP server but a sync UDP server
// Therefore, we have to manually poll for UDP packets
fauxmo.handle();
// This is a sample code to output free heap every 5 seconds
// This is a cheap way to detect memory leaks
static unsigned long last = millis();
if (millis() - last > 5000) {
last = millis();
Serial.printf("[MAIN] Free heap: %d bytes\n", ESP.getFreeHeap());
}
// If your device state is changed by any other means (MQTT, physical button,...)
// you can instruct the library to report the new state to Alexa on next request:
// fauxmo.setState(ID_YELLOW, true, 255);
}
Original report by Embpic King (Bitbucket: embpic, ).
I am trying to connect the my nodemcu flashed with basic example of fauxmoESP with alexa app. But i am facing problem. Alexa is not detecting the device. As new firmware supports for Philips hue but i don’t have philips bridge.
So, is it possible to bypass the phlips hue or we need phlips bridge only?