 unsigned long _sensor_report_count = 0;
 
 // https://omerk.github.io/lcdchargen/
-const char termometru[8]      PROGMEM = { B00100, B01010, B01010, B01110, B01110, B11111, B11111, B01110 };
-const char picatura[8]        PROGMEM = { B00100, B00100, B01010, B01010, B10001, B10001, B10001, B01110 };
-const char dustDensityicon[8] PROGMEM = { B11111, B11111, B11011, B10001, B10001, B11011, B11111, B11111 };
-const char dustDensityfill[8] PROGMEM = { B11111, B11111, B11111, B11111, B11111, B11111, B11111, B11111 };
-const char pirfill[8]         PROGMEM = { B00111, B00111, B00111, B00111, B00111, B00111, B00111, B00111 };
-const char powericon[8]       PROGMEM = { B11111, B11011, B10001, B11011, B11111, B11000, B11000, B11000 };
-const char nemoicon[8]        PROGMEM = { B11011, B11011, B00100, B11111, B10101, B11111, B01010, B11011 };
-const char callbackicon[8]    PROGMEM = { B11111, B11111, B11111, B11111, B00000, B00000, B00000, B00000 };
+byte termometru[8]       = { B00100, B01010, B01010, B01110, B01110, B11111, B11111, B01110 };
+byte picatura[8]         = { B00100, B00100, B01010, B01010, B10001, B10001, B10001, B01110 };
+byte dustDensityicon[8]  = { B11111, B11111, B11011, B10001, B10001, B11011, B11111, B11111 };
+byte dustDensityfill[8]  = { B11111, B11111, B11111, B11111, B11111, B11111, B11111, B11111 };
+byte pirfill[8]          = { B00111, B00111, B00111, B00111, B00111, B00111, B00111, B00111 };
+byte powericon[8]        = { B11111, B11011, B10001, B11011, B11111, B11000, B11000, B11000 };
+byte nemoicon[8]         = { B11011, B11011, B00100, B11111, B10101, B11111, B01010, B11011 };
+byte callbackicon[8]     = { B11111, B11111, B11111, B11111, B00000, B00000, B00000, B00000 };
 
 /* for hash */
 static uint32_t fnv_1_hash_32(uint8_t *bytes, size_t length)

              bac_timer_mode = false;
              bhaveData = true;
              data_curr.ac_mode = data_esp.ac_mode = 0;
              ac_payload += ":black_square_for_stop:";
            }
            else
            { 

            data_curr.ac_mode = data_esp.ac_mode = 0;
            bhaveData = true;
            bac_timer_mode = false;
            //ac_payload += ":black_square_for_stop:";
            break;

          case 1:
            data_curr.ac_mode = data_esp.ac_mode = 1;
            bhaveData = true;
            bac_timer_mode = false;
            //ac_payload += ":arrows_counterclockwise:";
            break;

          case 5:
