IO Expansion HAT for Raspberry Pi 5 / 4 / 400 / 3

IO Expansion HAT for Raspberry Pi 5 / 4 / 400 / 3 — DFRobot — DFR0828

Raspberry Pi expansion HAT with labeled anti-reverse GPIO connectors, compatible across Pi 3, 4, 400, and 5. Includes necessary cables and mounting hardware; detailed pinout silkscreen reduces wiring errors.

Pinout

Logical pinout · physical placement not verified
IO EXPANSION HAT FOR RGPIO connectors (anti-reverse)PowerGNDRPi 40-pin (344005)Silkscreen labels
  • GPIO connectors (anti-reverse)
    Type · Signal
  • RPi 40-pin (344005)
    Type · Signal
  • PowerGND
    Type · Power, Ground
  • Silkscreen labels
    Type · Unknown

Start wiring

Shield

Verify supply voltage and logic levels before powering up.

Module pins: Power/GND, GPIO connectors (anti-reverse), RPi 40-pin (3/4/400/5). Schematik maps them to your board in the app.

Add-ons

269 other options

About 270 add-ons across Pi HATs, Arduino shields, and FeatherWings. The same function — motor control, PoE, display — usually ships once per host connector family. Get the host board right first.

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Related groups

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