Pico Keys use the following software under these licenses:

Pico HSM, Pico Fido and Pico OpenPGP are distributed under the terms of GNU Public License v3 (GPLv3).

Raspberry Pico SDK is distributed under the terms of BSD 3-Clause License.

TinyUSB is distributed under the terms of MIT License.

TinyCBOR is distributed under the terms of MIT License.

Smart Card Shell 3 Tool is distributed under the terms of GNU Public License (GPL).

Pictures from picokeys.com webpage are designed by slidesgo / Freepik.