LORDWORLD Nano Base Board (B) for CM4, 40PIN GPIO, USB 2.0, 3.5 mm audio

Compact carrier for Compute Module 4

The LORDWORLD Nano Base Board (B) fits the same footprint as the CM4 and provides a standard CM4 socket for evaluation or direct integration into space-constrained end products. It targets engineers and makers who need a minimal carrier without extra bulk.

Interfaces that shape the build

A 40-pin GPIO header, Gigabit Ethernet, USB 2.0 ports, DSI and CSI connectors, HDMI output and a 3.5 mm audio jack expose the CM4’s peripherals for sensors, displays, cameras and sound. A micro SD socket supports Compute Module 4 Lite variants that lack on-board eMMC storage.

Board-scale mounting implications

Because the PCB matches the CM4 outline, it slides into tight enclosures and aligns with existing mounting holes designed for the module itself. The CM4 is not included, so buyers must source the compute module separately before the carrier becomes functional.