GPL License Exceptions:

- The SX1278FSK library is based on
   https://github.com/pdelmo/lora_shield_arduino.git
  and licensed under 
   GNU Lesser General Public License, version 2.1 (SPDX short identifier: LGPL-2.1)

- Leaflet sidebar v2 plugin is (c) 2013 Tobias Bieniek based on
  https://github.com/Turbo87/sidebar-v2/
  and licensed under
   MIT License