Flashing kk 2.0 with the newest firmware.

[Ceolwulf]

Here is what you need http://www.hobbyking.com/hobbyking/store/__27990__USBasp_AVR_Programming_Device_for_ATMEL_proccessors.html
you can also find it on ebay pretty cheap
latest firmware here http://www.hobbyking.com/hobbyking/store/__24723__Hobbyking_KK2_0_Multi_rotor_LCD_Flight_Control_Board.html under file tabs
then last thing you need is http://lazyzero.de/en/modellbau/kkmulticopterflashtool

here is a short video I found(not mine)

It is very easy to do and only takes a couple of minutes

[boykintom]

+1! Flashing is easy, and the newer firmwares for the KK2 are much, much better than the early versions.

[icecycler]

Now if only HK can keep up with the demand, life would be better. Talked with them tonite, they have no clue when those boards are going to be back in stock. Get ready for round two of the $100.00 KK.2 boards. 

On the fly newsguy

    Ice

[sdodd]

Now if only HK can keep up with the demand, life would be better. Talked with them tonite, they have no clue when those boards are going to be back in stock. Get ready for round two of the $100.00 KK.2 boards. 

On the fly newsguy

    Ice

I got a new KK2 this week from HK and flashed it to steveis with a bit of effort.

[boykintom]

For pure fun, ease of flying and value for your money, KK2 boards are really hard to beat, especially with improved firmware like Steveis and RC911.  I've built several multi's with KK2 boards, sold some of them, but still have two, as well as a spare board for just in case.  Great to have when you just want to go fly.