diff --git a/README.md b/README.md
index ff882c3..a3eb63e 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,10 @@ SkyWeather Libraries and Examples for Raspberry Pi Solar Powered Weather Station
 
 Supports SwitchDoc Labs WeatherRack PiWeather Board 
 
+All documentation is on:
+
+https://shop.switchdoc.com/products/skyweather-raspberry-pi-based-weather-station-kit-for-the-cloud
+
 Version V039 
 
 http://www.switchdoc.com/