diff --git a/README.md b/README.md
index b176b0e..b3549e0 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
 # MySQMPro-Wifi-extention
+# this is a extention up on the project of Robert Brown below the link
+https://sourceforge.net/projects/arduinomysqmskyqualitymeter/files/mySQMPRO/
+So al credits are to him
+This is only a extention toreport the values to blynk via wifi
+So this code is modification
+