The ESP32-DevKitC-32 development board, featuring the ESP32-WROOM-32 module, is a versatile and powerful platform ideal for a wide range of IoT applications. It is equipped with the ESP32-DOWDQ6-V3 dual-core 32-bit microcontroller, which supports both WiFi and Bluetooth functionality, making it suitable for wireless communication projects.

The board includes 520KB SRAM, 448KB ROM, and 4MB external flash storage, providing ample memory for complex applications. Featuring a USB-C connection with the CH340 USB driver chip, the board ensures fast, stable, and reliable data transfer, simplifying the development process. The board supports multiple power supply options, including USB-C (5V), VIN (5V-12V), and 3.3V external supply. With a compact size of 52 x 28mm and a weight of about 9.5g, this board is ideal for IoT projects such as home automation, wireless control systems, and more. It supports multiple development environments, including Arduino IDE, Mixly, Mind+, and Python, providing flexibility for developers.

Features:

• Dual-Core 32-bit CPU: Up to 240MHz, delivering 600 DMIPS performance.
• Wireless Connectivity: Supports WiFi (802.11b/g/n) and Bluetooth 4.2 (BR/EDR and BLE).
• Multiple Interfaces: Includes UART, SPI, I2C, PWM, DAC, ADC, and more.
• Low Power Modes: Deep sleep mode with current consumption as low as 6.5µA.
• Software Support: Compatible with FreeRTOS, LwIP, and NodeMCU.
• Programming Flexibility: Works with Arduino IDE, Mixly, Mind+, Python, and other software tools.
• OTA Support: Remote firmware upgrades (FOTA).
• Onboard Sensors: Hall sensor, temperature sensor, capacitive touch sensor.
• Debugging Support: OpenOCD debugging interface.
• Power Supply Options: USB-C (5V), VIN (5V-12V), and 3.3V external power supply.
• Multiple Network Modes: STA, AP, STA+AP modes supported.
• Security Features: WPA/WPA2/WPA2 Enterprise/WPS.
• Compact and Portable: Small form factor (52 x 28mm) and lightweight (9.5g).

Specifications:

• SPI Flash: 32Mbit.
• Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards.
• Interfaces Supported: UART, SPI, I2C, SDIO, PWM, I2S, IR, ADC, DAC.
• On-Chip Sensors: Hall sensor, temperature sensor, capacitive touch sensor.
• GPIO Pins: 22 programmable pins.
• Serial Port Rate: 115200 bps (default).
• Spectrum Range: 2412–2484 MHz.
• Antenna: Integrated PCB antenna with 2 dBi gain.
• Transmit Power:
  • 802.11b: 17 ± 2dBm (11Mbps)
  • 802.11g: 14 ± 2dBm (54Mbps)
  • 802.11n: 13 ± 2dBm (MCS7)
• Receive Sensitivity:
  • 1Mbps (CCK): -90dBm
  • 11Mbps (CCK): -85dBm
  • 54Mbps (CCK): -70dBm
• Power Consumption: 300mA at 3.3V.
• Security: WPA/WPA2/WPA2 Enterprise/WPS.
• Power Supply Range:
  • USB-C: 5V.
  • Pin Power: 5V–12V.
• Operating Temperature: -20°C to 85°C.
• Storage Temperature: -40°C to 90°C.
• Product Size: 52 x 29 x 15 mm.