Purple Esp32 38pin Expansion Board

The Purple ESP32 38Pin Expansion Board is a breakout and power distribution board designed for 38-pin ESP32/ESP32S development boards. It expands each GPIO connection into easy-to-access signal, voltage and ground headers, making sensor and module wiring much simpler. The board also provides multiple power input options, including a DC jack, Micro-USB and USB Type-C, along with selectable 3.3V or 5V output for connected peripherals. It is ideal for ESP32 prototyping, IoT development, robotics and automation projects.

Technical Specifications:

• Compatibility: 38-pin ESP32 / ESP32S development boards
• DC Input: 6.5V to 16V
• USB Power Inputs: USB Type-C and Micro-USB
• Output Selection: 3.3V / 5V selectable power headers
• Board Size: Approx. 78 × 53 mm

Features:

• Breaks out all ESP32 pins for easier wiring
• Provides signal, voltage and ground connection rows
• Supports selectable 3.3V and 5V peripheral power
• Includes onboard power indicator LED
• Offers DC jack, Type-C and Micro-USB power options

Applications:

• ESP32 IoT development projects
• Sensor and module interfacing
• Robotics and automation systems
• Breadboard-free circuit prototyping
• Smart-home and embedded electronics projects