diff --git a/Supported-sensors.md b/Supported-sensors.md
index d3522283..583b734f 100644
--- a/Supported-sensors.md
+++ b/Supported-sensors.md
@@ -39,6 +39,7 @@
 - [Sensor Configuration](https://github.com/arendst/Sonoff-Tasmota/wiki/Sensor-Configuration)
 - [Wiring additional things to a module](Expanding-Sonoffs)<img src="https://user-images.githubusercontent.com/5904370/53279684-f8864980-3712-11e9-9451-da6259bae2ea.png" width="250" align="right" />
   - [Connecting a Switch](Expanding-Sonoffs#connect-switch)
+  - [LEGO nightstand switch using Sonoff SV](https://jeff.noxon.cc/2018/11/21/lego-nightstand-light-switch/)
   - [Add a physical button to Sonoff Basic](https://www.domo-blog.fr/ajouter-un-bouton-physique-au-sonoff-basic/)
 - [Push Button Wiring and Control](Control-a-Sonoff-using-a-remote-button)
 - [Expand Sonoff S20 with a jack plug](https://github.com/arendst/Sonoff-Tasmota/issues/670)