diff --git a/README.md b/README.md
index 6c7c15a..ad9f56c 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,10 @@ AWind library
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 Introduction
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-AWind (arduino window) is Arduino-library that is intended to simplify the use of touch TFT displays for visualization of sensors data in text or chart form. It is also possible to interact with GUI by the use of display touch feature. 
+AWind (arduino window) is Arduino-library that is intended to simplify the use of touch TFT and OLED displays for visualization of sensors data in text or chart form. It is also possible to interact with GUI by the use of display touch feature. 
 The library is implemented as general window framework that allows creation of simple GUIs. The GUI is consist of text fields, buttons, chart window and etc. 
-Special keyboard window is implemented to provide runtime possibility of changing text fields.
-At this moment only TFT with 320x240 resolution on Arduiono Mega is tested, but the library can be adjusted to other display dimensions without big efforts.
+For TFT the special keyboard window is implemented to provide runtime possibility of changing text fields.
+At this moment only TFT with 320x240 resolution and OLED with 128x64 resolution on Arduiono Mega and Arduino DUE are tested, but the library can be adjusted to other display dimensions without big efforts.
 
 Installation
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