I may make a device using transceiver nRF24L01+ which uses RF24 Library downloaded from GitHub - maniacbug/RF24: Arduino driver for nRF24L01.
Should I pay the author (or programmer) of RF24 Library any fee if I want to sell the device I made?
Thanks.
Copyright (c) 2007 Stefan Engelke mbox@stefanengelke.de
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