Update README.md

Jason2866 · web-flow · commit a035e99ebff4 · 2024-12-22T13:08:27.000+01:00
diff --git a/README.md b/README.md
@@ -38,3 +38,5 @@ platform = https://github.com/pioarduino/platform-espressif32.git#develop
 board = ...
 ...
 ```
+
+Looking for sponsor button? There is none. If you want to donate, please spend a litte to a charity organization.
