diff --git a/src/Config.h b/src/Config.h
index d4e48bf..898622b 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -39,7 +39,7 @@ struct HardwareConfig {
     void save();
     bool isValid() const;
 
-    static constexpr uint16_t MAX_LED_NUM = 255;
+    static constexpr uint16_t MAX_LED_NUM = 512;
 
 private:
     uint8_t getCRC() const;