STECS Standard - Program extra button on 3 way switch and toggle

This guide shows how to program 3 buttons on the 3 way switch and the 3 way toggle on the STEM module. Global website: VKB NA: VKB EU: VKB Australia and NZ: VKB UK: VKB China: VKB Rest of the world: Voice over: thoughtspirals @thoughtspirals Music: Defense Matrix by Vyra | Music promoted by Creative Commons / Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) Chapters: 00:00-00:08 Intro 00:09-00:21 General presentation 00:22-1:53 Adding one more button to the 3 way switch 01:54-3:14 Adding one more button to the 3 way toogle 3:14-3:21 Outro