Raspberry Pi GPIO Expansion Board with Clearly Marked Connections

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The Raspberry Pi GPIO Expansion Board is a practical expansion board designed to make the GPIO connections of a Raspberry Pi easier to use. The board connects to the 40 pin GPIO header of the Raspberry Pi and routes the GPIO signals to easily accessible connections on the board.

Each GPIO function is clearly marked on the circuit board. This makes it easier to identify the correct connection when connecting sensors, buttons, relay modules, displays and other electronic circuits.

The board provides connections for GPIO, 3.3 V, 5 V and GND, as well as signals for common interfaces such as I2C, SPI and UART. Examples of markings on the board include SDA1, SCL1, MOSI, MISO, SCLK, CE0, TXD0 and RXD0. PWM functions are also marked.

The white terminal connectors allow wires to be connected without having to use jumper wires directly on the Raspberry Pi GPIO header. This can make installation and testing of electronic circuits much easier.

The board also includes jumpers for power supply and common ground. This allows the power connections between the Raspberry Pi and the expansion board to be configured according to the installation.

The board is designed for Raspberry Pi 3 Model B+, Raspberry Pi 3 Model B and Raspberry Pi 2 Model B. It is also specified as compatible with Orange Pi PC.

Raspberry Pi uses 3.3 V logic on its GPIO pins. 5 V must not be connected directly to a GPIO signal because this can damage the Raspberry Pi.

Warning! Incorrect wiring can damage the Raspberry Pi.

Facts.
Product type: Raspberry Pi GPIO expansion board
GPIO connection: 40 pins
GPIO logic level: 3.3 V
Power supply: 3.3 V and 5 V
Ground: GND
I2C: SDA1 and SCL1
SPI: MOSI, MISO, SCLK and CE0
UART: TXD0 and RXD0
PWM: Supported on marked GPIO connections
Connectors: White terminal connectors
Marking: GPIO functions clearly marked on the circuit board
Jumpers: Power supply and common ground
Compatibility: Raspberry Pi 3 Model B+
Compatibility: Raspberry Pi 3 Model B
Compatibility: Raspberry Pi 2 Model B
Compatibility: Orange Pi PC
Applications: Sensors, buttons, relays, displays and electronics projects
Warning: Incorrect wiring can damage the Raspberry Pi

Included.
1 pc module.

About the product.
Weight: approx 55 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 3965
Remaining stock quantity can be found under the Product details tab.
In our range since: 2026-10-26

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