diff --git a/README.md b/README.md
index e7acffb..2f983f0 100644
--- a/README.md
+++ b/README.md
@@ -32,3 +32,6 @@ Special thanks to all [contributors](https://github.com/PE5PVB/TEF6686_ESP32/gra
 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 
+
+## If you like this software
+<a href="https://www.buymeacoffee.com/pe5pvb"><img src="https://img.buymeacoffee.com/button-api/?text=Buy me a coffee&emoji=☕&slug=pe5pvb&button_colour=FFDD00&font_colour=000000&font_family=Cookie&outline_colour=000000&coffee_colour=ffffff" /></a>