use constexpr int istead of define for LED pin

arduino-libraries · Nov 13, 2023 · 45fbdc5 · 45fbdc5
1 parent b77179a
commit 45fbdc5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/SimpleWebServerWiFi/SimpleWebServerWiFi.ino b/examples/SimpleWebServerWiFi/SimpleWebServerWiFi.ino
@@ -28,7 +28,7 @@
 #include "arduino_secrets.h"
 
 // ==> define LED GPIO
-#define LED 9
+constexpr int LED {9};
 
 // ==> please enter your sensitive data in the Secret tab/arduino_secrets.h
 char ssid[] = SECRET_SSID;    // your network SSID (name)