diff --git a/src/main.rs b/src/main.rs
index 01da68f..5e1a7ab 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -89,7 +89,7 @@ fn main() -> ! {
     ];
 
     loop {
-        delay.delay_ms(500);
+        delay.delay_ms(3000);
         adc_fifo.clear();
         adc_fifo.resume();
 
@@ -109,6 +109,8 @@ fn main() -> ! {
             }
         }
 
+        info!("PWR LVL: {}", tick);
+
         tick = (tick + 1) % 8;
     }
 }