diff --git a/README.md b/README.md
index 50259ac..1d46d17 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,5 @@ This project is amateur radio ESP32 based LoRa APRSDroid KISS Bluetooth modem +
 
 - For project description, please, visit our Wiki at https://github.com/sh123/esp32_loraprs/wiki
 - For discussions, visit https://github.com/sh123/esp32_loraprs/discussions
+
+![alt text](images/diagram.png)