diff --git a/main.go b/main.go
index 9a2d522..8c815a6 100644
--- a/main.go
+++ b/main.go
@@ -25,6 +25,14 @@ func blinkLight(d time.Duration, pin gpio.PinIO) {
 	}
 }
 
+func getInput(pin gpio.PinIO) {
+	for {
+		val := pin.WaitForEdge(500 * time.Millisecond)
+		log.WithField("pin", pin.String()).Infof("Received" val)
+	}
+
+}
+
 func main() {
 	s, err := host.Init()
 	log.Infof("hello wprld")
@@ -34,8 +42,9 @@ func main() {
 		log.Infof("periph loaded with", s.Loaded)
 	}
 
-	go blinkLight(500*time.Millisecond, zero3.PA1_3)
-	go blinkLight(250*time.Millisecond, zero3.PA1_12)
+	//go blinkLight(500*time.Millisecond, zero3.PA1_3)
+	//go blinkLight(250*time.Millisecond, zero3.PA1_12)
+	go getInput(zero3.PA1_5)
 	c := make(chan bool)
 	<-c
 }