diff --git a/index.md b/index.md
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+++ b/index.md
@@ -6,6 +6,57 @@ title: "ESP32-C3 Breadboard Adapter"
 {{ page.title }}
 ================
 
+
+    - __I2C__
+    - __I2S__
+    - Remote control
+    - __Pulse counter__
+    - __LED PWM__
+    - Full-speed USB 2.0 OTG
+    - USB Serial/JTAG controller
+    - __MCPWM__
+    - SDIO host controller
+    - GDMA
+    - TWAI® controller (compatible with ISO 11898-1)
+    - ADC
+    - Touch sensor
+    - Temperature sensor
+    - Timers and watchdogs
+
+__Integrated Components:__
+  - Crystal Oscillator: 40 MHz
+  - Flash: Up to 16 MB Quad SPI flash
+  - Antenna: on-board PCB antenna
+
+__Operating Conditions:__
+  - Operating Voltage: 3.0 ~ 3.6 V
+  - Ambient Temperature: –40 ~ 65 °C
+
+__Certifications:__
+RF Certification: Various certifications available
+Green Certification: RoHS/REACH compliant
+
+__Applications:__
+Ideal for AI and Artificial Intelligence of Things (AIoT) applications such as:
+Wake word detection
+Speech commands recognition
+Face detection and recognition
+Smart home devices
+Smart appliances
+Smart control panels
+Smart speakers
+
+## I2C Pins
+
+The schematic excerpt provided below illustrates the wiring configuration for the __SDA__ and __SCL__ lines. Specifically, the __SDA__ line is connected to _GPIO 8_, while the __SCL__ line is connected to _GPIO 9_ on the ESP32-S3 module.
+
+<img src="assets/ESP32-Uno-Board-Module-Pinout.png" width="50%"/>
+
+The image of the PCB board below depicts the physical locations of the __SDA__ and __SCL__ terminals.
+<img src="assets/ESP32-Uno-Board-GPIO.png" width="50%"/>
+
+### Micropython LED Blinky Code
+
 ``` python
 import esp, esp32, time, os, _thread
 from machine import Pin, SoftI2C