DIYables ESP32 GPIO Breakout Board 30 Pin GVS Expansion Shield
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Quick Overview
The DIYables ESP32 GPIO Breakout Expansion Board is a compact, fully assembled shield designed for 30 pin ESP32 ESP-32S development boards. It breaks out all GPIO pins into a GVS (Ground-Voltage-Signal) interface layout, making it fast and simple to connect sensors, servo motors, displays, and electronic modules in experiments and prototyping without any soldering.
The board features a built-in JUMP interface with a default jumper cap that lets you select the GVS output power supply between 5V and 3.3V, providing convenient voltage matching for both 5V and 3.3V external modules. Power supply options are flexible — the board supports USB power via both Type-C and Micro USB interfaces, as well as external 3.3V and VIN power input to suit any project setup.
Ideal for electronics experiments, sensor integration, STEM education, classroom prototyping, IoT development, and any application where quick, organized GPIO wiring to an ESP32 ESP-32S 30 pin board is needed.
Key Features
- GVS Interface GPIO Breakout — Breaks out all ESP32 GPIO pins into organized GVS (Ground-Voltage-Signal) rows for easy, color-coded sensor and module wiring
- Jumper Selectable 5V or 3.3V — Built-in JUMP interface with default jumper cap lets you switch GVS output power between 5V and 3.3V to match any external electronic module
- Dual USB Interface — Supports both Type-C and Micro USB power input interfaces for flexible power supply connection in any lab or workspace setup
- Multiple Power Input Options — Accepts USB power, external 3.3V supply, and VIN power input for versatile deployment in different project configurations
- No Soldering Required — Fully assembled board with all pins pre-installed and ready to use immediately out of the box
- Compact and Simple Design — Small form factor fits neatly around the ESP32 30 pin board for clean, organized wiring in experiments and prototyping setups
- Wide Module Compatibility — GVS interface supports direct connection to sensors, servo motors, displays, relay modules, and other standard electronic peripherals
- 3 Pack Value — Includes 3 expansion boards for multi-project use, classroom STEM sets, or development spares
- Versatile Applications — Suitable for electronics experiments, IoT prototyping, sensor integration, STEM education, and rapid embedded project development
SPECIFICATION
| Specification | Value |
|---|---|
| Product Type | ESP32 GPIO Breakout Expansion Shield |
| Compatible Board | ESP32 ESP-32S 30 Pin Development Board |
| Pin Interface | GVS (Ground-Voltage-Signal) layout |
| GVS Output Voltage | 5V or 3.3V (jumper selectable via JUMP interface) |
| USB Interfaces | Type-C and Micro USB (dual) |
| Power Input Options | USB (Type-C / Micro USB), External 3.3V, VIN |
| Assembly Status | Fully assembled, no soldering required |
| Package Quantity | 3 pieces |
| Compatibility | ESP32 ESP-32S 30 pin development boards |
| Applications | Sensor integration, IoT prototyping, STEM education, electronics experiments |
PACKAGE
A package includes:
| Qty | Items |
|---|---|
| 3 | ESP32 GPIO Breakout Expansion Shield (30 Pin, GVS Interface, Fully Assembled) |
COMPATIBLE HARDWARE
- ESP32 ESP-32S 30 pin development boards — direct pin socket mount
- Sensors with GVS or 3-pin interface (3.3V or 5V) — GVS pin rows
- Servo motors — GVS signal output at selected voltage
- Relay modules and motor drivers — GPIO signal via GVS interface
- Displays with GPIO or SPI/I2C pins — breakout pin access
- USB Type-C or Micro USB power adapters — board power supply
- External 3.3V or VIN power supplies — alternative power input
- Any 3.3V or 5V compatible sensor or module — jumper-selectable GVS voltage matching
