diff --git a/core/wiring.c b/core/wiring.c
index d9c3c426b..1e06b09a4 100755
--- a/core/wiring.c
+++ b/core/wiring.c
@@ -267,6 +267,11 @@ void delay(unsigned long ms)
 	timerPause(ms);
 }
 
+void delayMicro(unsigned long us)
+{
+	delay_us(us);
+}
+
 int main(void)
 {
 	sei();
diff --git a/core/wiring.h b/core/wiring.h
index 18a05ae00..ada5bf3cc 100755
--- a/core/wiring.h
+++ b/core/wiring.h
@@ -57,6 +57,7 @@ typedef uint8_t byte;
 
 void delay(unsigned long);
 void delay_ms(unsigned short ms);
+void delayMicro(unsigned long us);
 void pinMode(int, int);
 void digitalWrite(int, int);
 int digitalRead(int);