LICENSE

Multiple:

ext/lwip: BSD License https://lwip.fandom.com/wiki/License
ext/mbetls: Apache License 2.0 https://github.com/ARMmbed/mbedtls/blob/development/LICENSE
ext/freertos: MIT License https://github.com/FreeRTOS/FreeRTOS-Kernel/blob/main/LICENSE.md
ext/printf: MIT License https://github.com/mpaland/printf/blob/master/LICENSE
ext/multizone: Evaluation License https://github.com/hex-five/multizone-sdk/blob/master/LICENSE

All other files and folders: ISC License https://www.isc.org/licenses

Copyright © 2020 by Hex Five Security, Inc.

Permission to use, copy, modify, and/or distribute this software for 
any purpose with or without fee is hereby granted, provided that the 
above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED “AS IS” AND HEX FIVE DISCLAIMS ALL WARRANTIES 
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL HEX FIVE BE LIABLE FOR ANY 
SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.