color and brightness commands

HtmlPages.h

 			  input {
 				width: 100%;
 				padding: 12px;
-				margin: 8px 0;
+				margin-top: 10px;
 				border-radius: 10px;
 				border: none;
 				outline: none;
 				align-items: center;
 				margin-top: 10px;
 			  }	
+
+			  .rowTop {
+				margin-top: 20px;
+			  }	
 		
 			  .mac {
 				font-size: 11px;
 					+ R"rawliteral(</div>
 	          
 			  <div class="btn-row">
-			    <button type="button" onclick="ledOn()">LED EIN</button>
 			    <div id="led_status">⚫</div>	
+			    <button type="button" onclick="ledOn()">LED EIN</button>
 			    <button type="button" onclick="ledOff()">LED AUS</button>
 			  </div>
+			
+			  <input id="id_cmd" class="rowTop" placeholder="Commad...">
+
 			  <div class="btn-row">
+			    <button type="button" onclick="sendCommand()">Command senden</button>
+			  </div>
+			  <div class="btn-row rowTop">
 			    <button type="button" onclick="resetWifiCfg()">Wifi-Konfiguration löschen</button>
 			  </div>
 			  <div id="reset_status" class="info">-</div>
 					ws.send("{\"cmd\":\"RESET_WIFI_CFG\",\"val\":\"\"}");
 				  }
 				}
+
+				function sendCommand() {
+				  if (ws && ws.readyState === 1) {
+					cmd = document.getElementById('id_cmd').value
+					ws.send(cmd);
+				  }
+				}
+
 	
 			</script>
 

LEDLamp.ino

 			Serial.print("WS empfangen: ");
 			Serial.println(msg);
 
-			JsonDocument doc;
+			JsonDocument doc; // e.g: {"cmd":"SWITCH_LED","val":"on"}
 			deserializeJson(doc, msg);
 			const char *cmd = doc["cmd"];
 
 				LEDModes mode = parseMode(value);
 				ledMngr.onModeChange(mode);
 
+			} else if (strToCommand(cmd) == CMD_CHG_COLOR) {
+				const char *value = doc["val"];
+				unsigned int r, g, b, w;
+				if (sscanf(value, "%u,%u,%u,%u", &r, &g, &b, &w) == 4) {
+					ledMngr.onColorChange(r, g, b, w);
+				}
+			} else if (strToCommand(cmd) == CMD_CHG_BRIGHTNESS) {
+				const char *value = doc["val"];
+				unsigned int br;
+				if (sscanf(value, "%u", &br) == 1) {
+					ledMngr.onBrightnessChange(br);
+				}
+
 			} else if (strToCommand(cmd) == CMD_RESET_WIFI_CFG) {
 
 				resetWifiConfiguration(num);

LEDStripManager.cpp

 	if (cfg.version != CONFIG_VERSION) {
 		// Initalize cfg with defaults
 		cfg = configManager.setToDefaultConfig();
+		configManager.loadConfig();
+		cfg = configManager.getConfig();
 	}
 
 	strip.begin();           	// Initialisiert den NeoPixel-Streifen
 	strip.clear();
 	strip.show();            	// Setzt alle LEDs auf "aus"
-	strip.setBrightness(cfg.brightness); 	// Helligkeit (0 bis 255)
-
-	// Setzt die erste LED (Index 0) auf rotes Licht (Rot, Grün, Blau, Weiss)
-	strip.setPixelColor(0, strip.Color(255, 0, 0, 0));
-	// Setzt die zweite LED auf grün
-	strip.setPixelColor(1, strip.Color(0, 255, 0, 0));
-	strip.setPixelColor(2, strip.Color(0, 0, 255, 0));
-	strip.setPixelColor(3, strip.Color(0, 0, 0, 255));
-	// Schickt die Farbinformationen zum LED-Streifen
-	show();
+
+	if (cfg.mode == LM_SINGLE_COLOR) {
+		strip.setBrightness(cfg.brightness); 	// Helligkeit (0 bis 255)
+		setAll(cfg.color.r, cfg.color.g, cfg.color.b, cfg.color.w);
+	} else {
+		// Setzt die erste LED (Index 0) auf rotes Licht (Rot, Grün, Blau, Weiss)
+		strip.setPixelColor(0, strip.Color(255, 0, 0, 0));
+		// Setzt die zweite LED auf grün
+		strip.setPixelColor(1, strip.Color(0, 255, 0, 0));
+		strip.setPixelColor(2, strip.Color(0, 0, 255, 0));
+		strip.setPixelColor(3, strip.Color(0, 0, 0, 255));
+		// Schickt die Farbinformationen zum LED-Streifen
+		show();
+	}
+
 }
 
 void LEDStripManager::clear() {
 	delay(50);
 	digitalWrite(LED_STRIP_DATA_PIN, HIGH);
 	delay(50);
-	strip.begin();
-	strip.show();
-	// TODO: Load the state from the eeprom
-	strip.setPixelColor(0, strip.Color(255, 0, 0, 0));
-	strip.setPixelColor(1, strip.Color(0, 255, 0, 0));
-	strip.setPixelColor(2, strip.Color(0, 0, 255, 0));
-	strip.setPixelColor(3, strip.Color(0, 0, 0, 255));
-	strip.show();
+
+	begin();
 }
 
 void LEDStripManager::off() {
 
 void LEDStripManager::setBrightness(uint8_t brightness) {
 	strip.setBrightness(brightness);
+	strip.show();
 }
 
-void LEDStripManager::setPixel(uint16_t index, uint8_t red, uint8_t green, uint8_t blue) {
+void LEDStripManager::setPixel(uint16_t index, uint8_t red, uint8_t green, uint8_t blue, uint8_t white) {
 	if (index >= strip.numPixels()) {
 		return;
 	}
-
-	strip.setPixelColor(index, strip.Color(red, green, blue));
+	strip.setPixelColor(index, strip.Color(red, green, blue, white));
+	strip.show();
 }
 
-void LEDStripManager::setAll(uint8_t red, uint8_t green, uint8_t blue) {
+void LEDStripManager::setAll(uint8_t red, uint8_t green, uint8_t blue, uint8_t white) {
 	for (uint16_t i = 0; i < strip.numPixels(); i++) {
-		strip.setPixelColor(i, strip.Color(red, green, blue));
+		strip.setPixelColor(i, strip.Color(red, green, blue, white));
 	}
-
 	strip.show();
 }
 
 	configManager.saveConfig(cfg);
 
 	//TODO: react on mode change on strip
+}
+
+void LEDStripManager::onColorChange(uint8_t red, uint8_t green, uint8_t blue, uint8_t white) {
+	Config cfg = configManager.getConfig();
+	cfg.color.r = red;
+	cfg.color.g = green;
+	cfg.color.b = blue;
+	cfg.color.w = white;
+	configManager.saveConfig(cfg);
+
+	this->setAll(red, green, blue, white);
+}
 
+void LEDStripManager::onBrightnessChange(uint8_t brightness) {
+	Config cfg = configManager.getConfig();
+	cfg.brightness = brightness;
+	configManager.saveConfig(cfg);
+
+	this->setBrightness(brightness);
 }
 
 uint32_t
 		delay(wait);
 	}
 }
-

LEDStripManager.h

 
 		void setBrightness(uint8_t brightness);
 
-		void setPixel(uint16_t index, uint8_t red, uint8_t green, uint8_t blue);
+		void setPixel(uint16_t index, uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
 
-		void setAll(uint8_t red, uint8_t green, uint8_t blue);
+		void setAll(uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
 
 		void rainbow(uint8_t wait);
 
 		void onModeChange(LEDModes mode);
 
+		void onColorChange(uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
+
+		void onBrightnessChange(uint8_t brightness);
+
 	private:
 		Adafruit_NeoPixel strip;
 

sloeber.ino.cpp

 //This is a automatic generated file
 //Please do not modify this file
 //If you touch this file your change will be overwritten during the next build
-//This file has been generated on 2026-06-23 22:04:18
+//This file has been generated on 2026-06-27 09:18:25
 
 #include "Arduino.h"
 #include "Arduino.h"