Raspberry Pi 4

The board as it appears on the Velxio canvas, with its full pin map read live from the simulator (regenerated by scripts/gen-boards.mjs, so it always matches what you can wire).

Raspberry Pi 4 board

Family: Raspberry Pi (Linux) · Languages: Python on Linux

About this board

The Cortex-A72 Pi. Same Linux workflow as the Pi 3 — shell, Python, gpiozero against the real canvas — on a faster CPU profile.

Choose it over the Pi 3 when you are prototyping for a Pi 4 specifically; for pure GPIO work the two behave the same.

Start here

Place the board, press Start, and wait for the shell — Linux takes 30 to 60 seconds to boot, with an overlay tracking it. The Raspberry Pi family page walks the whole flow, including the file panel that uploads your scripts into the running system.

Pi boards need a paid plan — see plans.

Pins (40)

3V3
5V
GPIO2
5V
GPIO3
GND
GPIO4
GPIO14
GND
GPIO15
GPIO17
GPIO18
GPIO27
GND
GPIO22
GPIO23
3V3
GPIO24
GPIO10
GND
GPIO9
GPIO25
GPIO11
GPIO8
GND
GPIO7
ID_SD
ID_SC
GPIO5
GND
GPIO6
GPIO12
GPIO13
GND
GPIO19
GPIO16
GPIO26
GPIO20
GND
GPIO21

Every pin above is clickable on the canvas — click one to start a wire. Board-level behavior, quirks and example links live on the family page.