clean up

Author: hathach

libraries/Bluefruit52Lib/examples/Peripheral/adv_advanced/adv_advanced.ino

@@ -32,8 +32,8 @@ void setup()
   pinMode(PIN_ADV, INPUT_PULLUP);
 
   Serial.begin(115200);
-  Serial.println("Bluefruit52 Blinky Example");
-  Serial.println("--------------------------\n");
+  Serial.println("Bluefruit52 Advanced Advertising Example");
+  Serial.println("----------------------------------------\n");
 
   // Initialize blinkTimer for 1000 ms and start it
   blinkTimer.begin(1000, blink_timer_callback);

libraries/Bluefruit52Lib/examples/Peripheral/beacon/beacon.ino

@@ -39,8 +39,11 @@ void setup()
   Serial.println("--------------------------\n");
 
   Bluefruit.begin();
-  // Set max power. Accepted values are: -40, -30, -20, -16, -12, -8, -4, 0, 4
+
+  // off Blue LED for lowest power consumption
   Bluefruit.autoConnLed(false);
+  
+  // Set max power. Accepted values are: -40, -30, -20, -16, -12, -8, -4, 0, 4
   Bluefruit.setTxPower(0);
   Bluefruit.setName("Bluefruit52");