Pololu - 4.1. A-Star 32U4 Mini pinout and components
Introducing ItsyBitsy 32u4
NUCLEO-F413ZH
SDT52832B
Chang Yow circuit board M3109 A02, M31218CE-2A
Galactic Unicorn pinout on QW/ST - Support - Pimoroni Buccaneers
Yin Yang Emoji (U+262F, U+FE0F)
ICSP programming PIC16LF1847 with U2 Programmer, MCL/Vpp voltage
DLN-2-U2C USB-I2C/SPI/GPIO Adapter (in U2C-12 compatible mode)
Pinouts, Introducing ItsyBitsy 32u4
SmallyMouse2 – Universal USB to Quadrature Mouse Adapter – Waiting
odroid-xu4:application_note:gpio:1wire [ODROID Wiki]
The Pi4J Project - Pin Numbering - Odroid XU4