diff --git a/README.md b/README.md
index c65edd2..ee14b05 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@
   - ESP8266Wifi
   
   Project home: https://github.com/1technophile/433toMQTTto433_ESP8266
-  Blog: https://1technophile.blogspot.com/
+  Tutorial and schema are there https://1technophile.blogspot.com/2016/09/433tomqttto433-bidirectional-esp8266.html
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
 and associated documentation files (the "Software"), to deal in the Software without restriction,