Expansion Board ESP32 38-Pin GPIO Breakout Shield for ESP32 DevKitC & ESP-WROOM-32

Overview:
Expand your ESP32 prototyping capability with this 38-Pin GPIO Breakout Expansion Board. Designed as a header-pin breakout shield for ESP32 DevKitC and ESP-WROOM-32 boards, this adapter duplicates every GPIO pin into accessible male pin headers.

Instead of fighting tight breadboard space or running out of GND/VCC pins, this expansion board gives you dedicated header pin access for seamless jumper-wire connections to sensors, OLED displays, motor drivers, and wireless modules.

Key Features:

• 38-PIN ESP32 BROAD COMPATIBILITY: Engineered specifically for 38-pin ESP32 development boards, including ESP32 DevKitC, ESP-WROOM-32, and NodeMCU-32S.
• DUAL POWER DISTRIBUTION: Onboard power rails provide convenient 5V, 3.3V, and GND access points for powering external peripheral sensors and actuators.
• Extended Header Pin Layout: Multiplies GPIO access so you can wire multiple devices to shared I2C, SPI, or power lines without soldering.
• Clear Silkscreen Pinout: High-visibility pin labels printed directly next to each pin header eliminate connection errors.
• Plug-and-Play Mounting: Simply press your 38-pin ESP32 development board into the center female socket headers.
• Enclosure Ready: Features 4× corner M3 mounting holes for firm mechanical attachment inside project boxes.
  

Specifications:
- Pin Count: 38 Pins (19 Pins × 2 Rows)
- Header Type: Standard 2.54mm Pitch Male & Female Headers (No Screw Terminals)
- Board Compatibility: ESP32 38-Pin Version (DevKitC, ESP-WROOM-32, NodeMCU-32S)
- PCB Material: High-Quality Double-Sided FR-4 Glass Fiber and four M3 mounting holes for secure installation
- Mounting Holes: 4× M3 Screw Diameter

Compatibility Reminder:
This board is designed for 38-pin ESP32 modules (DevKitC / ESP-WROOM-32). It is not compatible with 30-pin ESP32 variants. Please check your development board's pin count before purchasing.

What you Get:
1 x Expansion Board ESP32 38P GPIO Breakout (Pin Header Version)