keep arduino incompatible BUILTIN_LED

tuxedo0801 · tuxedo0801 · commit fd6f7c046a77 · 2016-02-03T13:40:31.000+01:00
diff --git a/variants/ESPDuino/pins_arduino.h b/variants/ESPDuino/pins_arduino.h
@@ -43,6 +43,8 @@ static const uint8_t SCK   = 14;
 
 static const uint8_t LED_BUILTIN = 16;
 
+static const uint8_t BUILTIN_LED = 16;
+
 static const uint8_t A0 = 17;
 
 // These serial port names are intended to allow libraries and architecture-neutral
