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-rw-r--r--pins/mega/pins_arduino.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/pins/mega/pins_arduino.h b/pins/mega/pins_arduino.h
index e3785e4..acbd28f 100644
--- a/pins/mega/pins_arduino.h
+++ b/pins/mega/pins_arduino.h
@@ -32,6 +32,10 @@ const static uint8_t MOSI = 51;
const static uint8_t MISO = 50;
const static uint8_t SCK = 52;
+const static uint8_t SDA = 20;
+const static uint8_t SCL = 21;
+const static uint8_t LED = 13;
+
const static uint8_t A0 = 54;
const static uint8_t A1 = 55;
const static uint8_t A2 = 56;