LICENSE

Copyright (c) Plotsensor Ltd.

cupl Tag is an Open Source project comprised of firmware and hardware.

Firmware is licensed under the terms of the GPLv3 license.  
Please see <http://www.gnu.org/licenses/gpl-3.0.html> for license text. 

Hardware is licensed under the terms of the CERN-OHL-S v2 license. 
You may redistribute and modify this documentation and make products
using it under the terms of the CERN-OHL-S v2 (https:/cern.ch/cern-ohl).
This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED
WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY
AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN-OHL-S v2
for applicable conditions.
Source location: https://github.com/cuplsensor/cupltag
As per CERN-OHL-S v2 section 4, should You produce hardware based on
these sources, You must maintain the Source Location visible on the
external case of the cupl Tag or other product you make using
this documentation.

Plotsensor Ltd. offers proprietary licenses for cupl Tag in exchange for a fee.
This permits distribution of cupl Tag and any derivative work, without the obligation 
to release source code. Please contact malcolm@plotsensor.com for more details.