readme update

Author: zekageri

README.md

@@ -95,3 +95,4 @@ MIT — see [LICENSE.md](LICENSE.md).
 - Check out other libraries: <https://github.com/orgs/ESPToolKit/repositories>
 - Hang out on Discord: <https://discord.gg/WG8sSqAy>
 - Support the project: <https://ko-fi.com/esptoolkit>
+- Visit the website: <https://www.esptoolkit.hu/>