ESP32 Expansion Shield (38P)

The ESP32 Module Adapter is a high-quality prototyping board, ideal for working with popular ESP-WROOM-32, ESP32-DEVKitC-32, and a wide range of other ESP32 modules. Equipped with a 38-pin female connector, it allows easy connection and testing of various ESP32-based systems. The board has 5V, 3.3V and GND power connectors, which allows for the connection of external modules and devices. Additionally, the adapter offers the ability to select a voltage between 3.3V and 5V using a jumper, which increases its versatility. The USB C connector and DC JACK 5.5/2.5mm allow for flexible powering of the board from an external source in the voltage range of 6.5V – 16V, with a built-in 5V voltage regulator. The board features a solid build, with attention to detail, such as a precise 25.5 mm socket spacing, which makes it compatible with both the wider ESP32-DevKitC-v4 and narrower ESP32-DevKitC-V1 versions. The adapter allows for easy prototyping and testing of ESP32-based solutions, making it an indispensable tool for engineers and hobbyists. Thanks to extensive compatibility with various ESP32 versions and the ability to connect via UART connectors (Rx / Tx), this board is perfect for projects that require flexibility and reliability.

Technical Parameters:

• prototype board, adapter for ESP32 modules
• V4 goldpin terminal adapter
• ideally suited for use with ESP-WROOM-32, ESP32-DEVKitC-32
• ESP32, ESP32S adapter – expansion board
• 38-pin female connector for connecting the board
• goldpin connectors for connecting external modules, devices, etc.
• jumper for selecting voltage between 3.3V and 5V
• led out 5V, 3.3V and GND power connectors
• USB C connector for connecting 5V DC power
• USB-B connector
• DC JACK 5.5/2.5mm connector for connecting power from an external source (6.5 – 16V)
• supply voltage: 6.5V – 16V
• built-in 5V voltage regulator
• led-out connector for connecting UART (Rx/Tx)
• socket spacing: 25.500mm
• ideal for building and testing ESP32-based systems
• high quality double-sided board
• facilitates prototyping
• the adapter is suitable for both wider versions with a spacing of 25.5mm, e.g. ESP32-DevKitC-v4 with ESP32-WROOM-32D and narrower ones: 24.0mm, e.g. ESP32-DevKitC-V1 with ESP32-WROOM-32S
• recommended supply voltage: 9V
• current consumption: 800mA
• dimensions: 77.5 x 53 x 12mm

Board compatible with:

• ESP32-WROOM-ESP32U
• ESP32-WROOM-ESP32D
• ESP32-WROOM-ESP32E
• ESP32-WROOM-ESP32-S
• ESP32-WROOM-ESP32UE
• ESP32-NodeMCU