Raspberry Pi CM4 IO Board with PoE (Type B), for All CM4 Variants

Raspberry Pi CM4 IO Board with PoE (Type B), for All CM4 Variants — Waveshare — Compute Module 4 PoE Board (B)

Type B variant of the Waveshare CM4 IO board with PoE, compatible with all Raspberry Pi Compute Module 4 variants. Differs from the standard version in port layout. Requires CM4 module (not included).

Pinout

Logical pinout · physical placement not verified
RASPBERRY PI CM4 IO BO3.3VGPIO 40-pin (CM4)5VPoEGND
  • 3.3VHeader
    Type · Power
  • 5VHeader
    Type · Power
  • GNDGND
    Type · Ground
  • GPIO 40-pin (CM4)40-pin header
    Type · Signal
  • PoEPoE
    Type · Power

Start wiring

USB · Ethernet

Verify supply voltage and logic levels before powering up.

Module pins: 3.3V, 5V, PoE, GND, GPIO 40-pin (CM4). Schematik maps them to your board in the app.

SBCs

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