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Green PCB development board with 40-pin GPIO header and CM4 socket

LORDWORLD

LORDWORLD Nano Base Board (A) for CM4 40PIN GPIO development board

SKU CH-QE2Z-XBCP0

Compact base board hosts a Compute Module 4 and exposes a 40-pin GPIO header for development or embedded integration

  • Evaluates Raspberry Pi CM4 with standard socket
  • Fits narrow spaces matching CM4 dimensions exactly
  • Provides 40-pin GPIO for peripheral expansion
  • Integrates directly into end-product designs easily

Nano Base Board (A) for CM4

This LORDWORLD Nano Base Board (A) provides a standard CM4 socket and a 40PIN GPIO interface in a footprint that matches the Compute Module 4. It is intended for engineers evaluating the CM4 or integrating the module into space-constrained end products.

40PIN GPIO interface limits

The board exposes the CM4 signals through the 40PIN GPIO header, so available peripherals depend entirely on the Compute Module 4 variant installed. Builders needing additional high-speed interfaces or expansion beyond this header must design a custom carrier.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 55% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

Which board version should I choose for a Raspberry Pi Compute Module 4 with the 40PIN GPIO interface?

This Nano Base Board (A) is built to the same size as the CM4 and provides a standard CM4 socket with the 40PIN GPIO header, so it fits both Lite and eMMC variants directly.

What does the 40PIN GPIO header provide once the board is installed in a device?

The 40PIN GPIO header exposes the CM4's general-purpose I/O lines, letting you connect sensors, actuators or custom add-on boards without extra adapters.

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