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The ESP32 Development Module is a versatile microcontroller board based on the ESP32 SoC, designed for IoT and embedded applications. It features Wi-Fi and Bluetooth capabilities, making it ideal for smart devices, automation, and wireless communication projects. The module is widely used due to its low cost, low power consumption, and extensive peripheral support.

Key Features and Specifications

The ESP32 Dev Module includes a dual-core Xtensa 32-bit LX6 processor with a clock speed of up to 240 MHz. It supports 802.11 b/g/n Wi-Fi and Bluetooth 4.2 (Classic and BLE). The board typically comes with 4 MB of flash memory and 512 KB of SRAM, providing ample resources for most IoT applications.

It offers 40 GPIO pins, of which:

  • 16 pins support analog input.
  • 19 pins support PWM (Pulse Width Modulation).
  • 16 pins can be used as external interrupts.

The module also includes DACs, ADCs, UART, SPI, I2C, and PWM interfaces, making it highly adaptable for various hardware integrations.

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