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index.md

@@ -50,6 +50,78 @@ MicroPython's simplicity and the ESP32-S3 UNO's capabilities make this combinati
 10. Cost-Effective Development
 Both the ESP32-S3 UNO Development Board and MicroPython are cost-effective solutions, making them accessible to hobbyists, educators, and professionals alike. This affordability encourages experimentation and innovation without significant financial investment.
 
+
+## Features and Specifications of the ESP32-S3 WROOM Module
+__Core Components:__
+Microprocessor: Xtensa® dual-core 32-bit LX7 microprocessor, operating up to 240 MHz.
+Memory:
+384 KB ROM
+512 KB SRAM
+16 KB SRAM in RTC
+Up to 16 MB PSRAM
+
+__Connectivity:__
+Wi-Fi:
+Standards: 802.11b/g/n
+Bit rate: Up to 150 Mbps (802.11n)
+Frequency range: 2412 ~ 2484 MHz
+Features: A-MPDU and A-MSDU aggregation, 0.4 μs guard interval support
+Bluetooth:
+Standards: Bluetooth 5, Bluetooth mesh
+Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
+Features: Advertising extensions, multiple advertisement sets, channel selection algorithm #2
+Co-existence mechanism: Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
+
+__Peripherals:__
+GPIOs: Up to 36 GPIOs, including 4 strapping GPIOs
+Interfaces:
+SPI
+LCD interface
+Camera interface
+UART
+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 Options
+ESP32-S3-WROOM-1: On-board PCB antenna
+ESP32-S3-WROOM-1U: External antenna via a connector
+Operating Conditions
+Operating Voltage: 3.0 ~ 3.6 V
+Ambient Temperature:
+Standard version: –40 ~ 65 °C
+Extended version: –40 ~ 85 °C
+High-temperature version: –40 ~ 105 °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.