diff --git a/test_LED/src/bin/main.rs b/test_LED/src/bin/main.rs
index 1cf94e7..95d9a46 100644
--- a/test_LED/src/bin/main.rs
+++ b/test_LED/src/bin/main.rs
@@ -49,7 +49,7 @@ async fn main(spawner: Spawner) {
         frequency: Rate::from_khz(24),
     }).unwrap();
 
-    let led = peripherals.GPIO2;
+    let led = peripherals.GPIO4;
     let mut channel0 = ledc.channel(channel::Number::Channel0, led);
     channel0.configure(channel::config::Config {
         timer: &lstimer0,
@@ -58,12 +58,18 @@ async fn main(spawner: Spawner) {
     }).unwrap();
 
     loop {
-        channel0.start_duty_fade(0, 100, 1000).unwrap();
-        while channel0.is_duty_fade_running() {}
-        channel0.start_duty_fade(100, 0, 1000).unwrap();
-        while channel0.is_duty_fade_running() {}
+        // channel0.start_duty_fade(0, 100, 1000).unwrap();
+        // while channel0.is_duty_fade_running() {}
+        // channel0.start_duty_fade(100, 0, 1000).unwrap();
+        // while channel0.is_duty_fade_running() {}
+        
+        channel0.set_duty(100).unwrap();
+        info!("LED ON");
+        Timer::after(Duration::from_secs(1)).await;
 
-        Timer::after(Duration::from_millis(30)).await;
+        channel0.set_duty(0).unwrap();
+        info!("LED OFF");
+        Timer::after(Duration::from_secs(1)).await;
     }
     
     // for inspiration have a look at the examples at https://github.com/esp-rs/esp-hal/tree/esp-hal-v1.0.0-rc.0/examples/src/bin