Printable bundle

Pro Pinout Pack

Print-ready pinout posters for the boards you reach for most — every pin labelled, every boot-time gotcha flagged, designed to be readable from an arm's length away.

$7one-time · instant download

Get the Pro Pinout Pack

Secure checkout is handled by a third-party store. No account needed on databit.me.

ESP32

ESP32-C3 SuperMini

Seeed XIAO ESP32-C3

Seeed XIAO RP2040

What's inside

High-resolution PDF pinouts for the most popular boards — ESP32, Pico family, Arduino Uno and Nano, XIAO and more
Printable in A4 and US Letter, with light and dark versions to save ink
Default I2C, SPI and UART pins colour-coded on every board
Strapping-pin and boot-time warnings marked right on the diagram
Free updates when new boards are added

Want to try before you buy? Every pinout on databit.me is free to explore online.