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Two green 40-pin GPIO header adapters for Raspberry Pi 400

LORDWORLD

LORDWORLD 2x 40-Pin GPIO Header Adapter for Raspberry Pi 400

SKU CH-YACT-97TQ3

Two colour-coded 40-pin adapters expand the Raspberry Pi 400 GPIO for HATs such as PN532 NFC or SIM7600A-H 4G

  • Connect HATs directly to the Pi 400 GPIO
  • Colour-coded pins simplify wiring and reduce errors
  • Includes two adapters for multi-board setups
  • Compatible with PN532 NFC and SIM7600A-H 4G HATs

GPIO Adapter for Raspberry Pi 400

This GPIO header adapter is designed specifically for the Raspberry Pi 400 computer. It provides a 40-pin expansion interface that allows the compact keyboard unit to connect with a wide range of HATs and development boards. The adapter suits makers and developers who want to extend the Pi 400's capabilities for physical computing projects without soldering.

Colour-Coded 40-Pin Expansion Board

The board features a colour-coded header layout that simplifies pin identification during prototyping. This visual aid helps prevent wiring errors when attaching peripherals such as the Waveshare PN532 NFC HAT or the SIM7600A-H 4G HAT. The package includes two adapters, giving users a spare unit for multiple setups or as a backup during development.

Highlights

  • Connect HATs directly to the Pi 400 GPIO
  • Colour-coded pins simplify wiring and reduce errors
  • Includes two adapters for multi-board setups
  • Compatible with PN532 NFC and SIM7600A-H 4G HATs

Specifications

BrandLORDWORLD

Questions about this item

Will the adapter board itself need replacement after extended use?

The adapter is a passive PCB with no active components, so it does not wear out under normal handling.

What limit appears first when multiple HATs draw power through the 40-pin connector on the Raspberry Pi 400?

The Pi 400's onboard 5 V regulator sets the total current budget, so that limit is reached before the adapter traces saturate.

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