OPEN-SOURCE NOTICES

The Pocket Pixel keychain software is built on open-source components. Thank you to the people who make them. The main ones are listed here with their licences. Each project's own page has the full licence text.

MAIN COMPONENTS

• Arduino core for ESP32 (Espressif): LGPL-2.1. github.com/espressif/arduino-esp32
• ESP-IDF (Espressif): Apache-2.0. github.com/espressif/esp-idf
• WebSockets by Markus Sattler (links2004): LGPL-2.1. github.com/Links2004/arduinoWebSockets
• NimBLE-Arduino by h2zero: Apache-2.0. github.com/h2zero/NimBLE-Arduino
• JPEGDEC by Larry Bank: Apache-2.0. github.com/bitbank2/JPEGDEC
• TJpg_Decoder by Bodmer, using ChaN's TJpgDec: permissive licences (FreeBSD-style). github.com/Bodmer/TJpg_Decoder
• Lua 5.4 by PUC-Rio: MIT. lua.org/license.html
• elf_loader (Espressif): Apache-2.0. github.com/espressif/esp-iot-solution

THE WEBSITE

The pixel fonts on this site (Tiny5, VT323 and Scoutie Sans) are used under the SIL Open Font License 1.1.

The 3D preview uses three.js (MIT, threejs.org) and Google's Draco mesh decoder (Apache-2.0, github.com/google/draco), both served from this site. The three.js licence text is at assets/viewer/LICENSE-three.txt.

QUESTIONS

Email yuantchiu@gmail.com.