added a delay after switching relay (Aircoookie#4474)

- helps to stabilize power on the LEDs before sending data
DedeHai · Jan 9, 2025 · bb0c0af · bb0c0af
1 parent 709aeff
commit bb0c0af
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/wled00/button.cpp b/wled00/button.cpp
@@ -375,6 +375,7 @@ void handleIO()
       if (rlyPin>=0) {
         pinMode(rlyPin, rlyOpenDrain ? OUTPUT_OPEN_DRAIN : OUTPUT);
         digitalWrite(rlyPin, rlyMde);
+        delay(50); // wait for relay to switch and power to stabilize
       }
       offMode = false;
     }