usb2btle.git/nrf52/Makefile, branch master arduino usb to bluetooth for keyboards https://git.spork.org/usb2btle.git/atom?h=master 2019-06-22T20:18:03Z Initial commit. 2019-06-22T20:18:03Z Brian Cully bjc@kublai.com 2019-06-13T22:00:42Z urn:sha1:fad3038b035db90c59f297891835d37fd97b79c5