esp-box-3 - Readme update (BSP-413)

bsp/esp-box-3/README.md

@@ -2,13 +2,27 @@
 
 [![Component Registry](https://components.espressif.com/components/espressif/esp-box-3/badge.svg)](https://components.espressif.com/components/espressif/esp-box-3)
 
-* [Hardware Reference](https://github.com/espressif/esp-box/tree/master/hardware)
+* [Official Board announcement](https://www.espressif.com/en/news/ESP32-S3-BOX-3)
 
-![image](pic.png)
 
-ESP32-S3-BOX-3 is an AI voice development kit that is based on Espressif’s ESP32-S3 Wi-Fi + Bluetooth 5 (LE) SoC, with AI capabilities. In addition to ESP32-S3’s 512KB SRAM,
+### Board overview
+ESP32-S3-BOX-3 is an AI voice development kit that is based on Espressif’s ESP32-S3 Wi-Fi + Bluetooth 5 (LE) SoC, with AI capabilities.
 
 ESP32-S3-BOX-3 comes with 16MB of QSPI flash and 16MB of Octal PSRAM. ESP32-S3-BOX-3 is also equipped with a variety of peripherals, such as a 2.4-inch display with a 320x240 resolution, a capacitive touch screen, a dual microphone, a speaker, and two Pmod™-compatible headers which allow for the extensibility of the hardware.
 
 ESP32-S3-BOX-3 also uses a Type-C USB connector that provides 5 V of power input, while also supporting serial and JTAG debugging, as well as a programming interface; all through the same connector.
 
+![image](esp-s3-box-3_board.png)
+
+### Pin layout
+
+![image](esp-s3-box-3_pinlayout.png)
+
+### Components
+ESP-S3-BOX-3 includes those components:
+
+WIP - CI to include components automatically.
+
+
+
+