These boards are PRE-FLASHED by Altitude Hobbies with the latest OpenAeroVTOL firmware V1.5 in colla..
The KK2.1.5 is next big evolution of the first generation KK flight control boards. The KK2.1.5 was ..
These self-adhesive foam mounting pads are the same as those sold by the big name brands but at a fr..
USBasp AVR Programming Device for ATMEL Processors. This is the Turnigy version which we have tested..