This is a compact unit for installing retractable landing gear and a bait drop with a rear gopro mount for connecting anything with the GoPro mounting hardware.

This is made to use with Tarot Retractable landing gear such as the following;
Tarot Retracts Link

It is also made to work with or without the BrownieBoards.com Nano breakout board without mounting holes and with straight male headers. Brownie Boards Nano Link.

The hardware pack if selected contains the screws for mounting the unit to the Solo.

* A small amount of soldering is required to have control of the landing gear and bait drop servos. More info about the soldering can be found here:
Hackster's Accessory Bay Instructions