# 1 botton = 4 functions? **URL:** \ **Category:** Questions & Help\ **Created:** [March 26, 2021, 10:10pm UTC](https://community.homey.app/t/1-botton-4-functions/45277 "2021-03-26T22:10:33Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![Kongedam](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kongedam/32/35807_2.png) [@Kongedam](https://community.homey.app/u/Kongedam)\ **Post date:** [March 27, 2021, 7:24am UTC](https://community.homey.app/t/1-botton-4-functions/45277/5 "2021-03-27T07:24:36Z")
Thanks you just gave me an idea, I will try to use math and then call a flow. Maybe [H.O.O.P. (Hope)](https://community.homey.app/t/h-o-o-p-hope-homey-object-oriented-programming/43709) can help me out. But itโ€™s very hard to understand it ๐Ÿ™‚ At least now I found out how to turn on off light, with one button and a simple yes/no bolan The reason for the 4 button control is because we have been used to this programming at our house. House was built 15 years ago with LK IHC and here I programmed all light switches this way. It is actually quite easy to learn. 1 button push On/Off = normal switch Hold button for dimming (nobody know that accept for your family) but they donโ€™t need to know as long as they can turn light on and off ๐Ÿ˜‰ --- _[View the full topic](https://community.homey.app/t/1-botton-4-functions/45277)._