Fix arduino primo LED pin (25 --> 20).
@@ -38,7 +38,7 @@ extern uint8_t _ram_start;
#define RAM_SIZE 0x10000
/* LED pins */
-#define LED_BLINK_PIN (25)
+#define LED_BLINK_PIN (20)
/* UART info */
#define ESPDUINO_UART "uart1"
