ESP32 Prototyping Expansion Board - Wroom Only (D7)
ESP32 Expansion Board – Arduino StyleUnlock Projects with the ESP32 Expansion Board
Enhance your DIY electronics with the ESP32 Expansion Board in Arduino style. This user-friendly ESP32 expansion board lets you access all the features of your ESP32, while enjoying seamless compatibility with Arduino shields and accessories. Perfect for everyday makers, students, and hobbyists, this plug-and-play board makes it easy to start building Wi-Fi and Bluetooth-enabled projects.
Note: ESP32 module is not included.
Key Benefits of the ESP32 Expansion Board
- Arduino-Compatible Design: Features a classic Arduino form factor for direct mounting of Arduino shields and expansion modules.
- Full ESP32 GPIO Access: All 38 GPIO pins are broken out and clearly labeled, offering endless options for sensors, actuators, and displays.
- Multiple Communication Protocols: Easily connect with UART, SPI, I2C, and I2S devices to expand your prototyping options.
- Onboard Power Regulation: Built-in voltage regulators ensure stable performance for both the ESP32 and any connected components.
- Beginner-Friendly Layout: Enjoy hassle-free wiring, a convenient reset button, and intuitive pin placement.
Technical Specifications
| Form Factor | Arduino Style (approx. 68.6mm x 53.4mm) |
| GPIO Pin Breakout | 38 Pins |
| Supported Microcontroller | ESP32 (Tensilica LX6, Dual-Core) – Not Included |
| Operating Voltage | 3.3V |
| Input Voltage | 5V (USB) or 7-12V (VIN) |
| PWM Channels | 16 |
| UART/SPI/I2C/I2S | 3 UART, 4 SPI, 2 I2C, Fully Supported |
| Analog Inputs / Outputs | 18 Analog Inputs (12-bit ADC), 2 Analog Outputs (8-bit DAC) |
| Wi-Fi | 802.11 b/g/n |
| Bluetooth | v4.2 BR/EDR, BLE |
Why Choose This ESP32 Arduino Expansion Board?
This ESP32 development board is perfect for rapid prototyping, IoT experiments, and learning electronics. Whether you're building a smart sensor, wireless device, or creative automation, pairing your ESP32 with this Arduino-compatible expansion base makes projects easier and faster.
Start Creating Instantly
Bring your project ideas to life without complicated wiring or special tools! With this ESP32 breakout board for Arduino, you can use all your favorite shields—no soldering required. Ideal for home automation, robotics, STEM classrooms, and DIY experiments, this board is a must-have for any tech enthusiast.
ESP32 Expansion Board – Arduino StyleUnlock Projects with the ESP32 Expansion Board
Enhance your DIY electronics with the ESP32 Expansion Board in Arduino style. This user-friendly ESP32 expansion board lets you access all the features of your ESP32, while enjoying seamless compatibility with Arduino shields and accessories. Perfect for everyday makers, students, and hobbyists, this plug-and-play board makes it easy to start building Wi-Fi and Bluetooth-enabled projects.
Note: ESP32 module is not included.
Key Benefits of the ESP32 Expansion Board
- Arduino-Compatible Design: Features a classic Arduino form factor for direct mounting of Arduino shields and expansion modules.
- Full ESP32 GPIO Access: All 38 GPIO pins are broken out and clearly labeled, offering endless options for sensors, actuators, and displays.
- Multiple Communication Protocols: Easily connect with UART, SPI, I2C, and I2S devices to expand your prototyping options.
- Onboard Power Regulation: Built-in voltage regulators ensure stable performance for both the ESP32 and any connected components.
- Beginner-Friendly Layout: Enjoy hassle-free wiring, a convenient reset button, and intuitive pin placement.
Technical Specifications
| Form Factor | Arduino Style (approx. 68.6mm x 53.4mm) |
| GPIO Pin Breakout | 38 Pins |
| Supported Microcontroller | ESP32 (Tensilica LX6, Dual-Core) – Not Included |
| Operating Voltage | 3.3V |
| Input Voltage | 5V (USB) or 7-12V (VIN) |
| PWM Channels | 16 |
| UART/SPI/I2C/I2S | 3 UART, 4 SPI, 2 I2C, Fully Supported |
| Analog Inputs / Outputs | 18 Analog Inputs (12-bit ADC), 2 Analog Outputs (8-bit DAC) |
| Wi-Fi | 802.11 b/g/n |
| Bluetooth | v4.2 BR/EDR, BLE |
Why Choose This ESP32 Arduino Expansion Board?
This ESP32 development board is perfect for rapid prototyping, IoT experiments, and learning electronics. Whether you're building a smart sensor, wireless device, or creative automation, pairing your ESP32 with this Arduino-compatible expansion base makes projects easier and faster.
Start Creating Instantly
Bring your project ideas to life without complicated wiring or special tools! With this ESP32 breakout board for Arduino, you can use all your favorite shields—no soldering required. Ideal for home automation, robotics, STEM classrooms, and DIY experiments, this board is a must-have for any tech enthusiast.