This is a factory firmware release for the SkyRocket Streaming GPS
drone. The files in this directory are for use in the factory
only. Please use the 'stable' and 'latest' directories for user upload

The files in this directory are:

Sonix Firmware
--------------

The Sonix firmware is available in 3 formats:

  - sonix-MP-DATE.bin is an OTA update image. This differs from the
    normal stable image by including the recovery flash partition. The
    inclusion of the recovery partition makes it unsafe to power off
    during an update, which is why this is not recommended for end
    users. If you power off while loading this image you may brick
    your frame.

  - PHY-FS.bin is the format for mass factory loading onto the Sonix board

  - FIRMWARE_660R_F.bin is the format to use for updates via the
    microSD card when the bootloader pin is used on the Sonix board

ArduPilot Firmware
------------------

The ArduPilot flight firmware is available in 4 formats:

  - arducopter-DATE.abin for loading via the upgrade page of the web server

  - arducopter-DATE.bin for loading via a STLinkv2 or similar adapter

  - arducopter-DATE.elf for use with a debugger

  - arducopter-DATE.px4 for loading via a ArduPilot GCS over USB, such
    as MissionPlanner

Transmitter Firmware
--------------------

The transmitter firmware is available in 3 formats:

  - transmitter-DATE.img for loading via the upgrade page of the web server

  - transmitter-full-DATE.ihx for loading via the STLinkv2 tools 

  - transmitter-full-DATE.bin for loading via the STLinkv2 tools
    (alternative format)