ESP32-DevKitC Development Board – WROOM-32D & 32U Arduino
ESP32-DevKitC Development Board – WROOM-32D & 32U Arduino
ESP32-DevKitC Core Board – Dual-Module Arduino-Compatible Development Board
Take your embedded projects to the next level with the ESP32-DevKitC Core Board. This versatile development board supports both the ESP32-WROOM-32D and ESP32-WROOM-32U modules, giving you the flexibility to prototype IoT devices, wireless sensors, home automation controllers, and much more — all with ease.
Designed for makers, hobbyists, and engineers alike, this board is fully compatible with the Arduino IDE, MicroPython, and ESP-IDF, making it approachable for beginners and powerful enough for advanced developers.
Made in Mainland China.
Key Features
- Dual Module Support: Compatible with ESP32-WROOM-32D (on-board PCB antenna) and ESP32-WROOM-32U (external antenna connector)
- Powerful ESP32 SoC: Dual-core Xtensa LX6 processor, up to 240 MHz clock speed
- Built-in Wi-Fi & Bluetooth: 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 / BLE
- Arduino IDE Compatible: Program using your favourite Arduino libraries and sketches
- Wide Operating Temperature Range: -40°C to +85°C — suitable for a variety of environments
- Rich Peripheral Support: GPIO, SPI, I2C, UART, ADC, DAC, PWM, and more
- Onboard USB-to-Serial: Easy flashing and serial monitoring via USB
- Compact DIY Kit Form Factor: Breadboard-friendly pin layout for rapid prototyping
- Condition: Brand new
Technical Specifications
| Module Options | ESP32-WROOM-32D / ESP32-WROOM-32U |
| Processor | Dual-core Xtensa LX6, up to 240 MHz |
| Wireless | Wi-Fi 802.11 b/g/n, Bluetooth 4.2 / BLE |
| Operating Temperature | -40°C to +85°C |
| Package | DIY Kit (1 x Development Board) |
| High-Concern Chemicals | None |
| Condition | New |
| Origin | Mainland China |
What's in the Box?
- 1 × ESP32-DevKitC Core Board (ESP32-WROOM-32D or ESP32-WROOM-32U)
Perfect For
- IoT prototyping and smart home projects
- Wireless sensor networks
- Robotics and motor control
- Arduino-based learning and experimentation
- MicroPython scripting projects
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Frequently Asked Questions
Q: What is the difference between the ESP32-WROOM-32D and ESP32-WROOM-32U modules?
A: The ESP32-WROOM-32D features an integrated PCB antenna, making it self-contained and ideal for most indoor projects. The ESP32-WROOM-32U has a U.FL/IPEX connector for an external antenna, which can improve wireless range in environments where the signal needs to travel through obstacles or over greater distances.
Q: Is this ESP32 development board compatible with the Arduino IDE?
A: Yes! The ESP32-DevKitC Core Board is fully compatible with the Arduino IDE. Simply add the ESP32 board package via the Arduino Boards Manager, select your board, and start uploading your sketches just as you would with any other Arduino-compatible board.
Q: What programming environments does this ESP32 development board support?
A: This board supports multiple development environments including the Arduino IDE, Espressif's native ESP-IDF framework, and MicroPython. This makes it suitable for a wide range of skill levels — from beginners using Arduino to advanced developers building production-grade firmware.
Q: Can I use this board for Wi-Fi and Bluetooth projects simultaneously?
A: Yes. The ESP32 SoC supports simultaneous Wi-Fi and Bluetooth operation, making it ideal for projects that require wireless connectivity on both protocols at the same time, such as Bluetooth sensor data forwarding over Wi-Fi.