USB PD power supply

Get PD power supply from the USB if possible.

ESP32-NAT

ESP32 NAT router based on Martin Ger's Github repo for ESP32 as NAT router

USB Hug

*USB Hub. 1 USB port ❌ -> 4 USB ports✅ This is a simple USB hub made using CoreChips SL2.1A, which adds 4 USB ports to one USB port.

Pico 2+

Pico 2+ is a compact, custom PCB built around the RP2350B microcontroller, designed to break out all GPIO pins for maximum flexibility. It keeps the familiar Raspberry Pi Pico form factor but adds a more developer-friendly layout — giving access to every feature of the RP2350B including dual cores, PIO, ADC, and USB-C. Perfect for prototyping, hardware hacking, and embedded experiments, the Pico 2+ is like a “fully unlocked” version of the Pico 2 — small, powerful, and ready for anything.

PicoKey

Tiny FIDO key (Ft. RP2354). I have tried to develop a tiny passkey with RP2354 (stacked 2MB flash). This will help me log in without using my password in front of people.