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Overview:
A powerful and affordable development board based on the Espressif ESP32-WROOM-32 dual-core microcontroller, featuring integrated Wi-Fi and Bluetooth connectivity. This board includes a CH340 USB-to-UART interface for reliable serial communication and easy programming via the Arduino IDE or other platforms. Ideal for IoT, robotics, automation, and wireless control projects.

      Third-Party ESP32 (DevKit with CH340 Chip)

      $999.00Price
      Quantity

      • Key Features:

        • Dual-core 32-bit CPU (Xtensa® LX6) running up to 240 MHz for high-performance applications

         

        • Integrated Wi-Fi (802.11 b/g/n) and Bluetooth v4.2 (Classic + BLE) for seamless wireless connectivity

         

        • CH340G USB Interface for easy plug-and-play programming and serial debugging

         

        • Compatible with Arduino IDE, MicroPython, and ESP-IDF development environments

         

        • Auto-reset circuitry (EN and BOOT buttons) for fast uploading and flashing

         

        • Wide I/O support: SPI, I²C, I²S, UART, ADC, DAC, PWM, and capacitive touch inputs

         

        • Onboard 3.3 V voltage regulator allows USB or VIN (5–12 V) power input

         

        • Integrated status LED on GPIO 2 for basic debugging and visual indicators

         

        • Compact 30-pin layout compatible with most breadboards and prototyping setups

         

         

        Specifications:

        • Microcontroller: Espressif ESP32-WROOM-32

         

        • CPU: Dual-core Xtensa LX6 @ up to 240 MHz

         

        • Flash Memory: 4 MB (some variants 8 MB)

         

        • SRAM: 520 KB internal

         

        • Wireless Connectivity: Wi-Fi 802.11 b/g/n (2.4 GHz), Bluetooth Classic + BLE v4.2

         

        • Operating Voltage: 3.3 V logic level

         

        • Input Voltage (USB): 5 V

         

        • Input Voltage (VIN pin): 5 V – 12 V (regulated onboard)

         

        • USB Interface Chip: CH340G (USB ↔ UART converter)

         

        • I/O Pins: 30 – 38 GPIOs (depending on board variant)

         

        • Analog Inputs (ADC): 18 × 12-bit channels

         

        • DAC Outputs: 2 × 8-bit channels

         

        • UART Interfaces: 3 hardware UARTs

         

        • SPI Interfaces: 4 hardware buses

         

        • I²C Interfaces: 2 hardware buses

         

        • PWM Channels: Up to 16

         

        • Buttons: EN (Reset) and BOOT (Flash)

         

        • Onboard LED: Connected to GPIO 2

         

        • Average Current (Wi-Fi Active): ~160 mA

         

        • Deep-Sleep Current: < 10 µA

         

        • Dimensions: ≈ 54 mm × 28 mm

         

        • Programming Interface: USB -C via CH340G

         

        • Supported IDEs: Arduino IDE, PlatformIO, MicroPython, ESP-IDF

         

         

        Applications:

        • Internet of Things (IoT) projects: smart home automation, sensors, and cloud-connected devices

         

        • Wireless communication systems: Wi-Fi gateways, BLE beacons, and network bridges

         

        • Robotics and motor control using PWM, I²C, and SPI peripherals

         

        • Embedded systems prototyping for rapid development and testing

         

        • Environmental monitoring and data-logging applications with multiple analog inputs

         

        • Educational and hobbyist projects requiring Wi-Fi/Bluetooth and real-time performance

         

        DATASHEET:  ESP-32 DevKit 
        Reminder: This board is BASED off the ESP-32 DevKit, some minor differences MAY be present.

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