This is the newest version, with recent firmware update. Not only does this serve as a very intuitive display, but it is also what you program your controller with.  Works will all nucular controllers.

In the kit: 

• On-board computer 2.0 with the latest firmware in English.
• GoPro fork mount.
• PHD 2.0 4P connector — 4 pcs.
• PHD 2.0 6P connector — 1 pcs.
• PHD 2.0 8P connector — 1 pcs.
• Pins for crimping — 26 pcs.