ESP32 ESP-32 ESP-32S GPIO Expansion Board – Dual Power (Type-C & Micro-USB), Full Pin Breakout

Expand your ESP32 project possibilities with this GPIO Expansion Board for ESP32, offering both Type-C and Micro-USB power options for seamless integration and flexible prototyping. Compatible with popular ESP32 Dev boards (30-pin and 38-pin), this expansion board breaks out every GPIO to clearly labeled headers or screw terminals, making connections to sensors, actuators, and displays incredibly simple.

Features include selectable 3.3V/5V output via onboard jumper, robust DC jack (6.5–12V input), multiple GVS (Ground/Voltage/Signal) interfaces, and support for all major ESP32 peripherals. Built for DIY enthusiasts, students, and professional prototypers; enjoy easy pin repurposing, solid PCB construction, and onboard indicators for rapid debugging.

---

Key Features

• Power Options: USB Type-C (5V), Micro-USB (5V), DC Jack (6.5–12V)

• Compatible with 30-pin & 38-pin ESP32 Dev boards (WROOM, DevKitC, NodeMCU-32S, ESP32S)

• Full GPIO, I2C, SPI, UART, ADC/DAC breakout with labeled headers/screw terminals

• Onboard 3.3V/5V jumper for flexible voltage selection

• GVS interfaces for plug-and-play sensor and module hookup

• High-quality, compact PCB (typical size: 68–78mm x 53mm)

• Power indicator LEDs and push buttons for debugging/testing

• Double-layer design for extended pin access

• Typical product weight: 0.025 – 0.030 kg

---

Applications

• Prototyping with sensors, actuators, displays

• IoT device design and rapid experimentation

• Robotics, automation, and remote monitoring systems

• Educational and maker projects