Update README.md

README.md

@@ -1,6 +1,18 @@
+# Introduction
 This project is amateur radio ESP32 based LoRa APRSDroid KISS Bluetooth modem + LoRa APRS-IS RX/TX iGate server over WiFI + digipeater + Codec2 DV 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
 
+# Dependencies
+Install via libraries:
+- Arduino ESP32 library: https://github.com/espressif/arduino-esp32
+- LoRa library
+  - RadioLib library (use github master version): https://github.com/jgromes/RadioLib
+  - or LoRa Arduino library: https://github.com/sandeepmistry/arduino-LoRa
+- Arduino Timer library: https://github.com/contrem/arduino-timer
+- CircularBuffer library: https://github.com/rlogiacco/CircularBuffer
+- DebugLog library: https://github.com/hideakitai/DebugLog
+
+# Diagram 
 ![alt text](images/diagram.png)