Open Source Software used in Parrot SkyController3.
Firmware version: 1.5.1
Unless stated otherwise, later versions of the firmware use these same software modules.

Note : this is NOT the Software Development Kit (SDK). The SDK can be found here: http://developer.parrot.com

All Licenses notice files of Open Source Software used in the product are gathered in notice.html.
You can download Open Source Archives from following table:

License Package
GPL busybox
GPL evtest
GPL htop
GPL liblz4 (programs)
GPL memtester
GPL procps
GPL tree
GPL2 dfu-programmer
GPL2 dnsmasq
GPL2 iftop
GPL2 iio_generic_buffer
GPL2 iptables
GPL2 linux
GPL2 lsiio
GPL2 net-tools
GPL2 udevadm
GPL2 udevd
GPL2 ulogger-kernel
GPL2 usbutils
GPL2 util-linux-ng
GPL2 wireless_tools
LGPL libconfig
LGPL libnl
LGPL userspace-rcu
LGPL2 libdaemon
LGPL2 libiio
LGPL2 libnss-mdns
LGPL2 libudev
LGPL2 libudev-private
LGPL2 libusb
LGPL2 libusb_1_0
LGPL2 util-linux-ng (lib/canonicalize.c)
LGPL2 util-linux-ng (lib/fileutils.c)
LGPL2 util-linux-ng (lib/randutils.c)
LGPL2 util-linux-ng (lib/strutils.c)
LGPL2 util-linux-ng (libblkid)
LGPL2 util-linux-ng (libfdisk)
LGPL2 util-linux-ng (libmount)