Update pins_RoboHeart.h

The built-in "Blink" LED on the new version of the RoboHeart development board is connected to IO13 instead of IO14.

Author: evgenimelan

pins_RoboHeart.h

@@ -12,7 +12,7 @@
 
 #define SLEEP_MOTOR_ABC 2  //  nSLEEP 
 
-#define LED_ROBOHEART 14  
+#define LED_ROBOHEART 13  
 #define BUTTON_ROBOHEART 0
 
 #define IMU_SDA 21
@@ -29,4 +29,4 @@
 #define GSM_RX RXD1
 #define BATTERY_PIN 36
 
-#endif
+#endif