Licenses used

License	Module	License Text
	Measurement System
BSD	Teensyduino Core Library U8glib	https://directory.fsf.org/wiki/License:BSD-4-Clause
GPLv2	SPI SPIFlash Time	https://www.gnu.org/licenses/old-licenses/gpl-2.0
GPLv3	M2tklib SD	https://www.gnu.org/licenses/gpl-3.0
LGPLv3	ArduinoCore-avr EEPROM Wire Modbus-Master-Slave-for-Arduino	https://www.gnu.org/licenses/lgpl-3.0
MIT	Bounce2 ArduinoUniqueID DS1307RTC MQTT ArduinoJson SD FAT SDIO	https://mit-license.org/
Public Domain	SD FlashTxx.h
EPL/EDL	StackTrace	http://www.eclipse.org/legal/epl-v10.html http://www.eclipse.org/org/documents/edl-v10.php

License	Module	License Text
	OS Manager
BSD	cpp-base64 hidapi	https://directory.fsf.org/wiki/License:BSD-4-Clause
LGPLv2	qwt	https://www.gnu.org/licenses/lgpl-2.0
MIT	cwpack	https://mit-license.org/

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