   resp += "<tr><td>AP Password:</td><td><input type=\"password\" name=\"password\" value=\"" + String(config.password) + "\" maxlength=\"48\"></td><td></td></tr>";
   resp += "<tr><td>Update frequency:</td><td><input type=\"text\" name=\"sampleFrequency\" value=\"" + String(config.updateFrequency) + "\"></td><td></td></tr>";
   resp += "<tr><td>Smooth update:</td><td><input type=\"checkbox\" name=\"smoothUpdate\" " + (config.smoothUpdate ? String("checked") : String("")) + "></td><td></td></tr>";
+  resp += "<tr><td>Brighten colors:</td><td><input type=\"checkbox\" name=\"brightenColors\" " + (config.brightenColors ? String("checked") : String("")) + "></td><td></td></tr>";
   resp += "<tr><td>ThingSpeak host:</td><td><input type=\"text\" name=\"tsHost\" value=\"" + String(config.tsHost) + "\" maxlength=\"40\"></td><td></td></tr>";
   resp += "<tr><td>ThingSpeak port:</td><td><input type=\"text\" name=\"tsPort\" value=\"" + String(config.tsPort) + "\"></td><td></td></tr>";
   resp += "<tr><td>ThingSpeak channel:</td><td><input type=\"text\" name=\"tsChannel\" value=\"" + String(config.tsChannel) + "\"></td><td></td></tr>";

}

/**
 * Main loop.
*/
void thingSpeakLoop() {

// Min and max update frequency
#define MIN_UPDATE_FREQUENCY    5
#define MAX_UPDATE_FREQUENCY 7200

// Configuration color intensity (to 255)
#define CONFIG_COLOR_INTENSITY 50


// EEPROM config structure
