8 Mbit (Flash size) -> 1024kb
I have here also Arduino-Code was used by KmanOz
https://github.com/KmanOz/SonoffLED-HomeAssistant
Code: Select all
#include <ESP8266WiFi.h>
#include <PubSubClient.h>
#define cLED 12 // Don't Change for Sonoff LED
#define sLED 13 // Don't Change for Sonoff LED)
#define wLED 14 // Don't Change for Sonoff LED)
#define MQTT_CLIENT "Sonoff_LED_strip_v1.0p" // mqtt client_id (Must be unique for each Sonoff)
#define MQTT_SERVER "192.168.1.100" // mqtt server
#define MQTT_PORT 1883 // mqtt port
#define MQTT_TOPIC "homenet/sonoff_led/living_room" // mqtt topic (Base topic)
#define MQTT_BRIGHT_TOPIC "homenet/sonoff_led/living_room/brightness" // mqtt topic (Brightness topic)
#define MQTT_COLOR_TOPIC "homenet/sonoff_led/living_room/color" // mqtt topic (Color topic)
#define MQTT_USER "user" // mqtt user
#define MQTT_PASS "pass" // mqtt password
#define WIFI_SSID "homepass" // wifi ssid
#define WIFI_PASS "homewifi" // wifi password
#define VERSION "\n\n------------------ Sonoff LED Strip v1.0p --------------------"
extern "C" {
#include "user_interface.h"
}
bool debug = false; // True for easy access to serial window at startup
bool onAtStart = false; // True to turn on LED as soon as power is applied
bool c_enable = true;
bool w_enable = true;
int kRetries = 10;
int kUpdFreq = 1;
int bright = 255;
int color = 328;
int fadeDelay = 0; // 0 for no fade, 1 to 5 for delay to fade up & down
int nBright = 255;
unsigned long TTasks;
WiFiClient wifiClient;
PubSubClient mqttClient(wifiClient, MQTT_SERVER, MQTT_PORT);
void callback(const MQTT::Publish& pub) {
blinkLED(sLED, 100, 1);
if (pub.topic() == MQTT_TOPIC) {
mqttClient.publish(MQTT::Publish(MQTT_TOPIC"/stat", pub.payload_string()).set_retain().set_qos(1));
if (pub.payload_string() == "OFF") {
analogWrite(cLED, 0);
analogWrite(wLED, 0);
Serial.println("LED Status . . . . . . . . . . . . . . . . . . . . . . . . . OFF");
}
else if (pub.payload_string() == "ON") {
if (c_enable) {
analogWrite(cLED, bright);
}
if (w_enable) {
analogWrite(wLED, bright);
}
Serial.println("LED Status . . . . . . . . . . . . . . . . . . . . . . . . . ON");
}
else if (pub.payload_string() == "reset") {
blinkLED(sLED, 400, 4);
ESP.restart();
}
}
else if (pub.topic() == MQTT_BRIGHT_TOPIC) {
mqttClient.publish(MQTT::Publish(MQTT_BRIGHT_TOPIC"/stat", pub.payload_string()).set_retain().set_qos(1));
nBright = pub.payload_string().toInt();
if (nBright < bright) {
while(nBright < bright) {
if (c_enable) {
analogWrite(cLED, bright);
}
if (w_enable) {
analogWrite(wLED, bright);
}
bright--;
delay(fadeDelay);
}
}
else if (nBright > bright) {
while(nBright > bright) {
if (c_enable) {
analogWrite(cLED, bright);
}
if (w_enable) {
analogWrite(wLED, bright);
}
bright++;
delay(fadeDelay);
}
}
Serial.print("Brightness Level . . . . . . . . . . . . . . . . . . . . . . ");
Serial.println(bright);
}
else if (pub.topic() == MQTT_COLOR_TOPIC) {
mqttClient.publish(MQTT::Publish(MQTT_COLOR_TOPIC"/stat", pub.payload_string()).set_retain().set_qos(1));
color = pub.payload_string().toInt();
if (color >= 154 && color < 269) {
w_enable = false;
c_enable = true;
analogWrite(wLED, 0);
analogWrite(cLED, bright);
Serial.println("LED Colour . . . . . . . . . . . . . . . . . . . . . . . . . COLD");
}
else if (color >= 270 && color < 384) {
w_enable = true;
c_enable = true;
analogWrite(wLED, bright);
analogWrite(cLED, bright);
Serial.println("LED Colour . . . . . . . . . . . . . . . . . . . . . . . . . BOTH");
}
else if (color >= 385 && color <= 500) {
w_enable = true;
c_enable = false;
analogWrite(wLED, bright);
analogWrite(cLED, 0);
Serial.println("LED Colour . . . . . . . . . . . . . . . . . . . . . . . . . WARM");
}
}
}
void setup() {
pinMode(cLED, OUTPUT);
pinMode(sLED, OUTPUT);
pinMode(wLED, OUTPUT);
if (onAtStart) {
analogWrite(cLED, bright);
analogWrite(wLED, bright);
}
mqttClient.set_callback(callback);
WiFi.mode(WIFI_STA);
WiFi.begin(WIFI_SSID, WIFI_PASS);
Serial.begin(115200);
if (debug) {
blinkLED(sLED, 25, 120);
}
digitalWrite(sLED, HIGH);
Serial.println(VERSION);
Serial.print("\nESP ChipID: ");
Serial.print(ESP.getChipId(), HEX);
Serial.print("\nConnecting to "); Serial.print(WIFI_SSID); Serial.print(" Wifi");
while ((WiFi.status() != WL_CONNECTED) && kRetries --) {
delay(500);
Serial.print(" .");
}
if (WiFi.status() == WL_CONNECTED) {
Serial.println(" DONE");
Serial.print("IP Address is: "); Serial.println(WiFi.localIP());
Serial.print("Connecting to ");Serial.print(MQTT_SERVER);Serial.print(" Broker . .");
delay(1000);
while (!mqttClient.connect(MQTT::Connect(MQTT_CLIENT).set_keepalive(90).set_auth(MQTT_USER, MQTT_PASS)) && kRetries --) {
Serial.print(" .");
delay(1000);
}
if(mqttClient.connected()) {
Serial.println(" DONE");
Serial.println("\n---------------------------- Logs ----------------------------");
Serial.println();
mqttClient.subscribe(MQTT_TOPIC, 1);
mqttClient.subscribe(MQTT_BRIGHT_TOPIC, 1);
mqttClient.subscribe(MQTT_COLOR_TOPIC, 1);
blinkLED(sLED, 40, 8);
digitalWrite(sLED, LOW);
mqttClient.publish(MQTT::Publish(MQTT_TOPIC"/stat", "OFF").set_retain().set_qos(1));
mqttClient.publish(MQTT::Publish(MQTT_BRIGHT_TOPIC"/stat", "255").set_retain().set_qos(1));
mqttClient.publish(MQTT::Publish(MQTT_COLOR_TOPIC"/stat", "328").set_retain().set_qos(1));
if (onAtStart) {
mqttClient.publish(MQTT::Publish(MQTT_TOPIC"/stat", "ON").set_retain().set_qos(1));
}
}
else {
Serial.println(" FAILED!");
Serial.println("\n----------------------------------------------------------------");
Serial.println();
}
}
else {
Serial.println(" WiFi FAILED!");
Serial.println("\n----------------------------------------------------------------");
Serial.println();
}
}
void blinkLED(int pin, int del, int n) {
for(int i=0; i<n; i++) {
digitalWrite(pin, HIGH);
delay(del);
digitalWrite(pin, LOW);
delay(del);
}
}
void checkConnection() {
if (WiFi.status() == WL_CONNECTED) {
if (mqttClient.connected()) {
Serial.println("mqtt broker connection . . . . . . . . . . . . . . . . . . . OK");
}
else {
Serial.println("mqtt broker connection . . . . . . . . . . . . . . . . . . LOST");
blinkLED(sLED, 400, 4);
ESP.restart();
}
}
else {
Serial.println("WiFi Access Point . . . . . . . . . . . . . . . . . . . . LOST");
blinkLED(sLED, 400, 4);
ESP.restart();
}
}
void loop() {
mqttClient.loop();
timedTasks();
}
void timedTasks() {
if ((millis() > TTasks + (kUpdFreq*60000)) || (millis() < TTasks)) {
TTasks = millis();
checkConnection();
}
}
