There’s two recommendations for making WiFi work well on the CM4 – placing the module’s WiFi antenna at your carrier PCB’s edge, and adding a ground cutout of a specified size under the ...

There’s two recommendations for making WiFi work well on the CM4 – placing the module’s WiFi antenna at your carrier PCB’s edge, and adding a ground cutout of a specified size under the ...

They've included everything you could think of in the PCB that should make for a seamless ... by Heber that works with the Raspberry Pi CM4. One of the MultiPi's most interesting design elements ...