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diff --git a/BRUH Multisensor V1.stl b/BRUH Multisensor V1.stl
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diff --git a/Sensor Node GitHub_bb.png b/Sensor Node GitHub_bb.png
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diff --git a/bruh_mqtt_multisensor_github/bruh_mqtt_multisensor_github.ino b/bruh_mqtt_multisensor_github/bruh_mqtt_multisensor_github.ino
new file mode 100644
index 0000000..e775235
--- /dev/null
+++ b/bruh_mqtt_multisensor_github/bruh_mqtt_multisensor_github.ino
@@ -0,0 +1,580 @@
+/*
+  .______   .______    __    __   __    __          ___      __    __  .___________.  ______   .___  ___.      ___   .___________. __    ______   .__   __.
+  |   _  \  |   _  \  |  |  |  | |  |  |  |        /   \    |  |  |  | |           | /  __  \  |   \/   |     /   \  |           ||  |  /  __  \  |  \ |  |
+  |  |_)  | |  |_)  | |  |  |  | |  |__|  |       /  ^  \   |  |  |  | `---|  |----`|  |  |  | |  \  /  |    /  ^  \ `---|  |----`|  | |  |  |  | |   \|  |
+  |   _  <  |      /  |  |  |  | |   __   |      /  /_\  \  |  |  |  |     |  |     |  |  |  | |  |\/|  |   /  /_\  \    |  |     |  | |  |  |  | |  . `  |
+  |  |_)  | |  |\  \-.|  `--'  | |  |  |  |     /  _____  \ |  `--'  |     |  |     |  `--'  | |  |  |  |  /  _____  \   |  |     |  | |  `--'  | |  |\   |
+  |______/  | _| `.__| \______/  |__|  |__|    /__/     \__\ \______/      |__|      \______/  |__|  |__| /__/     \__\  |__|     |__|  \______/  |__| \__|
+
+  Thanks much to @corbanmailloux for providing a great framework for implementing flash/fade with HomeAssistant https://github.com/corbanmailloux/esp-mqtt-rgb-led
+*/
+
+
+
+#include <ESP8266WiFi.h>
+#include <DHT.h>
+#include <PubSubClient.h>
+#include <ESP8266mDNS.h>
+#include <WiFiUdp.h>
+#include <ArduinoOTA.h>
+#include <ArduinoJson.h>
+
+
+
+/************ WIFI and MQTT INFORMATION (CHANGE THESE FOR YOUR SETUP) ******************/
+#define wifi_ssid "YourSSID" //type your WIFI information inside the quotes
+#define wifi_password "YourWIFIpassword"
+#define mqtt_server "your.mqtt.server.ip"
+#define mqtt_user "yourMQTTusername" 
+#define mqtt_password "yourMQTTpassword"
+#define mqtt_port 1883
+
+
+/************* MQTT TOPICS (change these topics as you wish)  **************************/
+#define light_state_topic "bruh/sensornode1"
+#define light_set_topic "bruh/sensornode1/set"
+
+const char* on_cmd = "ON";
+const char* off_cmd = "OFF";
+
+
+
+/**************************** FOR OTA **************************************************/
+#define SENSORNAME "sensornode1"
+#define OTApassword "bruh"
+int OTAport = 8266;
+
+
+
+/**************************** PIN DEFINITIONS ********************************************/
+const int redPin = D1;
+const int greenPin = D2;
+const int bluePin = D3;
+#define PIRPIN    D5
+#define DHTPIN    D7
+#define DHTTYPE   DHT22
+#define LDRPIN    A0
+
+
+
+/**************************** SENSOR DEFINITIONS *******************************************/
+float ldrValue;
+int LDR;
+float calcLDR;
+float diffLDR = 25;
+
+float diffTEMP = 0.2;
+float tempValue;
+
+float diffHUM = 1;
+float humValue;
+
+int pirValue;
+int pirStatus;
+String motionStatus;
+
+char message_buff[100];
+
+int calibrationTime = 0;
+
+const int BUFFER_SIZE = 300;
+
+
+
+/******************************** GLOBALS for fade/flash *******************************/
+byte red = 255;
+byte green = 255;
+byte blue = 255;
+byte brightness = 255;
+
+byte realRed = 0;
+byte realGreen = 0;
+byte realBlue = 0;
+
+bool stateOn = false;
+
+bool startFade = false;
+unsigned long lastLoop = 0;
+int transitionTime = 0;
+bool inFade = false;
+int loopCount = 0;
+int stepR, stepG, stepB;
+int redVal, grnVal, bluVal;
+
+bool flash = false;
+bool startFlash = false;
+int flashLength = 0;
+unsigned long flashStartTime = 0;
+byte flashRed = red;
+byte flashGreen = green;
+byte flashBlue = blue;
+byte flashBrightness = brightness;
+
+
+
+WiFiClient espClient;
+PubSubClient client(espClient);
+DHT dht(DHTPIN, DHTTYPE);
+
+
+
+/********************************** START SETUP*****************************************/
+void setup() {
+
+  Serial.begin(115200);
+
+  pinMode(PIRPIN, INPUT);
+  pinMode(DHTPIN, INPUT);
+  pinMode(LDRPIN, INPUT);
+
+  Serial.begin(115200);
+  delay(10);
+
+  ArduinoOTA.setPort(OTAport);
+
+  ArduinoOTA.setHostname(SENSORNAME);
+
+  ArduinoOTA.setPassword((const char *)OTApassword);
+
+  Serial.print("calibrating sensor ");
+  for (int i = 0; i < calibrationTime; i++) {
+    Serial.print(".");
+    delay(1000);
+  }
+
+  Serial.println("Starting Node named " + String(SENSORNAME));
+
+
+  setup_wifi();
+
+  client.setServer(mqtt_server, mqtt_port);
+  client.setCallback(callback);
+
+
+  ArduinoOTA.onStart([]() {
+    Serial.println("Starting");
+  });
+  ArduinoOTA.onEnd([]() {
+    Serial.println("\nEnd");
+  });
+  ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
+    Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
+  });
+  ArduinoOTA.onError([](ota_error_t error) {
+    Serial.printf("Error[%u]: ", error);
+    if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
+    else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
+    else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
+    else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
+    else if (error == OTA_END_ERROR) Serial.println("End Failed");
+  });
+  ArduinoOTA.begin();
+  Serial.println("Ready");
+  Serial.print("IPess: ");
+  Serial.println(WiFi.localIP());
+
+}
+
+
+
+
+/********************************** START SETUP WIFI*****************************************/
+void setup_wifi() {
+
+  delay(10);
+  Serial.println();
+  Serial.print("Connecting to ");
+  Serial.println(wifi_ssid);
+
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(wifi_ssid, wifi_password);
+
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+
+  Serial.println("");
+  Serial.println("WiFi connected");
+  Serial.println("IP address: ");
+  Serial.println(WiFi.localIP());
+}
+
+
+
+/********************************** START CALLBACK*****************************************/
+void callback(char* topic, byte* payload, unsigned int length) {
+  Serial.print("Message arrived [");
+  Serial.print(topic);
+  Serial.print("] ");
+
+  char message[length + 1];
+  for (int i = 0; i < length; i++) {
+    message[i] = (char)payload[i];
+  }
+  message[length] = '\0';
+  Serial.println(message);
+
+  if (!processJson(message)) {
+    return;
+  }
+
+  if (stateOn) {
+    // Update lights
+    realRed = map(red, 0, 255, 0, brightness);
+    realGreen = map(green, 0, 255, 0, brightness);
+    realBlue = map(blue, 0, 255, 0, brightness);
+  }
+  else {
+    realRed = 0;
+    realGreen = 0;
+    realBlue = 0;
+  }
+
+  startFade = true;
+  inFade = false; // Kill the current fade
+
+  sendState();
+}
+
+
+
+/********************************** START PROCESS JSON*****************************************/
+bool processJson(char* message) {
+  StaticJsonBuffer<BUFFER_SIZE> jsonBuffer;
+
+  JsonObject& root = jsonBuffer.parseObject(message);
+
+  if (!root.success()) {
+    Serial.println("parseObject() failed");
+    return false;
+  }
+
+  if (root.containsKey("state")) {
+    if (strcmp(root["state"], on_cmd) == 0) {
+      stateOn = true;
+    }
+    else if (strcmp(root["state"], off_cmd) == 0) {
+      stateOn = false;
+    }
+  }
+
+  // If "flash" is included, treat RGB and brightness differently
+  if (root.containsKey("flash")) {
+    flashLength = (int)root["flash"] * 1000;
+
+    if (root.containsKey("brightness")) {
+      flashBrightness = root["brightness"];
+    }
+    else {
+      flashBrightness = brightness;
+    }
+
+    if (root.containsKey("color")) {
+      flashRed = root["color"]["r"];
+      flashGreen = root["color"]["g"];
+      flashBlue = root["color"]["b"];
+    }
+    else {
+      flashRed = red;
+      flashGreen = green;
+      flashBlue = blue;
+    }
+
+    flashRed = map(flashRed, 0, 255, 0, flashBrightness);
+    flashGreen = map(flashGreen, 0, 255, 0, flashBrightness);
+    flashBlue = map(flashBlue, 0, 255, 0, flashBrightness);
+
+    flash = true;
+    startFlash = true;
+  }
+  else { // Not flashing
+    flash = false;
+
+    if (root.containsKey("color")) {
+      red = root["color"]["r"];
+      green = root["color"]["g"];
+      blue = root["color"]["b"];
+    }
+
+    if (root.containsKey("brightness")) {
+      brightness = root["brightness"];
+    }
+
+    if (root.containsKey("transition")) {
+      transitionTime = root["transition"];
+    }
+    else {
+      transitionTime = 0;
+    }
+  }
+
+  return true;
+}
+
+
+
+/********************************** START SEND STATE*****************************************/
+void sendState() {
+  StaticJsonBuffer<BUFFER_SIZE> jsonBuffer;
+
+  JsonObject& root = jsonBuffer.createObject();
+
+  root["state"] = (stateOn) ? on_cmd : off_cmd;
+  JsonObject& color = root.createNestedObject("color");
+  color["r"] = red;
+  color["g"] = green;
+  color["b"] = blue;
+
+
+  root["brightness"] = brightness;
+  root["humidity"] = (String)humValue;
+  root["motion"] = (String)motionStatus;
+  root["ldr"] = (String)LDR;
+  root["temperature"] = (String)tempValue;
+
+
+  char buffer[root.measureLength() + 1];
+  root.printTo(buffer, sizeof(buffer));
+
+  Serial.println(buffer);
+  client.publish(light_state_topic, buffer, true);
+}
+
+
+/********************************** START SET COLOR *****************************************/
+void setColor(int inR, int inG, int inB) {
+  analogWrite(redPin, inR);
+  analogWrite(greenPin, inG);
+  analogWrite(bluePin, inB);
+
+  Serial.println("Setting LEDs:");
+  Serial.print("r: ");
+  Serial.print(inR);
+  Serial.print(", g: ");
+  Serial.print(inG);
+  Serial.print(", b: ");
+  Serial.println(inB);
+}
+
+
+
+/********************************** START RECONNECT*****************************************/
+void reconnect() {
+  // Loop until we're reconnected
+  while (!client.connected()) {
+    Serial.print("Attempting MQTT connection...");
+    // Attempt to connect
+    if (client.connect(SENSORNAME, mqtt_user, mqtt_password)) {
+      Serial.println("connected");
+      client.subscribe(light_set_topic);
+      setColor(0, 0, 0);
+      sendState();
+    } else {
+      Serial.print("failed, rc=");
+      Serial.print(client.state());
+      Serial.println(" try again in 5 seconds");
+      // Wait 5 seconds before retrying
+      delay(5000);
+    }
+  }
+}
+
+
+
+/********************************** START CHECK SENSOR **********************************/
+bool checkBoundSensor(float newValue, float prevValue, float maxDiff) {
+  return newValue < prevValue - maxDiff || newValue > prevValue + maxDiff;
+}
+
+
+
+/********************************** START MAIN LOOP***************************************/
+void loop() {
+
+  ArduinoOTA.handle();
+
+  if (!client.connected()) {
+    reconnect();
+  }
+  client.loop();
+
+
+  if (!inFade) {
+
+    float newTempValue = dht.readTemperature(true);
+    float newHumValue = dht.readHumidity();
+
+    //PIR CODE
+    pirValue = digitalRead(PIRPIN); //read state of the
+
+    if (pirValue == LOW && pirStatus != 1) {
+      motionStatus = "standby";
+      sendState();
+      pirStatus = 1;
+    }
+
+    else if (pirValue == HIGH && pirStatus != 2) {
+      motionStatus = "motion detected";
+      sendState();
+      pirStatus = 2;
+    }
+
+    delay(100);
+
+    if (checkBoundSensor(newTempValue, tempValue, diffTEMP)) {
+      tempValue = newTempValue;
+      sendState();
+    }
+
+    if (checkBoundSensor(newHumValue, humValue, diffHUM)) {
+      humValue = newHumValue;
+      sendState();
+    }
+
+
+    int newLDR = analogRead(LDRPIN);
+
+    if (checkBoundSensor(newLDR, LDR, diffLDR)) {
+      LDR = newLDR;
+      sendState();
+    }
+
+  }
+
+  if (flash) {
+    if (startFlash) {
+      startFlash = false;
+      flashStartTime = millis();
+    }
+
+    if ((millis() - flashStartTime) <= flashLength) {
+      if ((millis() - flashStartTime) % 1000 <= 500) {
+        setColor(flashRed, flashGreen, flashBlue);
+      }
+      else {
+        setColor(0, 0, 0);
+        // If you'd prefer the flashing to happen "on top of"
+        // the current color, uncomment the next line.
+        // setColor(realRed, realGreen, realBlue);
+      }
+    }
+    else {
+      flash = false;
+      setColor(realRed, realGreen, realBlue);
+    }
+  }
+
+  if (startFade) {
+    // If we don't want to fade, skip it.
+    if (transitionTime == 0) {
+      setColor(realRed, realGreen, realBlue);
+
+      redVal = realRed;
+      grnVal = realGreen;
+      bluVal = realBlue;
+
+      startFade = false;
+    }
+    else {
+      loopCount = 0;
+      stepR = calculateStep(redVal, realRed);
+      stepG = calculateStep(grnVal, realGreen);
+      stepB = calculateStep(bluVal, realBlue);
+
+      inFade = true;
+    }
+  }
+
+  if (inFade) {
+    startFade = false;
+    unsigned long now = millis();
+    if (now - lastLoop > transitionTime) {
+      if (loopCount <= 1020) {
+        lastLoop = now;
+
+        redVal = calculateVal(stepR, redVal, loopCount);
+        grnVal = calculateVal(stepG, grnVal, loopCount);
+        bluVal = calculateVal(stepB, bluVal, loopCount);
+
+        setColor(redVal, grnVal, bluVal); // Write current values to LED pins
+
+        Serial.print("Loop count: ");
+        Serial.println(loopCount);
+        loopCount++;
+      }
+      else {
+        inFade = false;
+      }
+    }
+  }
+}
+
+
+
+
+/**************************** START TRANSITION FADER *****************************************/
+// From https://www.arduino.cc/en/Tutorial/ColorCrossfader
+/* BELOW THIS LINE IS THE MATH -- YOU SHOULDN'T NEED TO CHANGE THIS FOR THE BASICS
+
+  The program works like this:
+  Imagine a crossfade that moves the red LED from 0-10,
+    the green from 0-5, and the blue from 10 to 7, in
+    ten steps.
+    We'd want to count the 10 steps and increase or
+    decrease color values in evenly stepped increments.
+    Imagine a + indicates raising a value by 1, and a -
+    equals lowering it. Our 10 step fade would look like:
+
+    1 2 3 4 5 6 7 8 9 10
+  R + + + + + + + + + +
+  G   +   +   +   +   +
+  B     -     -     -
+
+  The red rises from 0 to 10 in ten steps, the green from
+  0-5 in 5 steps, and the blue falls from 10 to 7 in three steps.
+
+  In the real program, the color percentages are converted to
+  0-255 values, and there are 1020 steps (255*4).
+
+  To figure out how big a step there should be between one up- or
+  down-tick of one of the LED values, we call calculateStep(),
+  which calculates the absolute gap between the start and end values,
+  and then divides that gap by 1020 to determine the size of the step
+  between adjustments in the value.
+*/
+int calculateStep(int prevValue, int endValue) {
+  int step = endValue - prevValue; // What's the overall gap?
+  if (step) {                      // If its non-zero,
+    step = 1020 / step;          //   divide by 1020
+  }
+
+  return step;
+}
+
+/* The next function is calculateVal. When the loop value, i,
+   reaches the step size appropriate for one of the
+   colors, it increases or decreases the value of that color by 1.
+   (R, G, and B are each calculated separately.)
+*/
+int calculateVal(int step, int val, int i) {
+  if ((step) && i % step == 0) { // If step is non-zero and its time to change a value,
+    if (step > 0) {              //   increment the value if step is positive...
+      val += 1;
+    }
+    else if (step < 0) {         //   ...or decrement it if step is negative
+      val -= 1;
+    }
+  }
+
+  // Defensive driving: make sure val stays in the range 0-255
+  if (val > 255) {
+    val = 255;
+  }
+  else if (val < 0) {
+    val = 0;
+  }
+
+  return val;
+}
+
diff --git a/mqtt_multisensor_sample_home_assistant_configuration.yaml b/mqtt_multisensor_sample_home_assistant_configuration.yaml
new file mode 100644
index 0000000..9b4ef9e
--- /dev/null
+++ b/mqtt_multisensor_sample_home_assistant_configuration.yaml
@@ -0,0 +1,54 @@
+mqtt:
+  broker: your.mqtt.ip.address
+  port: 1883
+  client_id: home-assistant-1
+  username: YOURUSERNAME
+  password: YOURPASSWORD
+
+
+light:
+  - platform: mqtt_json
+    name: "SN1 LED"
+    state_topic: "bruh/sensornode1"
+    command_topic: "bruh/sensornode1/set"
+    brightness: true
+    flash: true
+    rgb: true
+    optimistic: false
+    qos: 0
+
+
+sensor:
+  - platform: mqtt
+    state_topic: "bruh/sensornode1"
+    name: "SN1 Humidity"
+    unit_of_measurement: "%"
+    value_template: '{{ value_json.humidity | round(1) }}'
+
+  - platform: mqtt
+    state_topic: "bruh/sensornode1"
+    name: "SN1 LDR"
+    unit_of_measurement: "LUX"
+    value_template: '{{ value_json.ldr }}'
+
+  - platform: mqtt
+    state_topic: "bruh/sensornode1"
+    name: "SN1 PIR"
+    value_template: '{{ value_json.motion }}'
+
+  - platform: mqtt
+    state_topic: "bruh/sensornode1"
+    name: "SN1 Temperature"
+    unit_of_measurement: "°F"
+    value_template: '{{ value_json.temperature | round(1) }}'
+
+
+group:
+  sensor_node_1_card:
+    name: Sensor Node 1
+    entities:
+      - sensor.sn1_temperature
+      - sensor.sn1_humidity
+      - sensor.sn1_ldr
+      - sensor.sn1_pir
+      - light.sn1_led
\ No newline at end of file