https://github.com/pkied/opaal README file Paweł Kiedrzyński Nov 2021 License
OPAAL: One-piece automated aquarium lamp software Copyright (C) 2021 Paweł Kiedrzyński GNU GPL v3.0
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License v3.0 as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/gpl.html.
See the project wiki (https://github.com/pkied/opaal/wiki)!