Item number: KK2.1.5
Yes. it has a self-level and you do not need any external software for programming it.[ 27/06/2021 ]Was this answer helpful?
If you want kk 2.1.5 then purchase this product but if you want kk 2.1 then purchase https://www.flyrobo.in/kk2.1-multi-rotor-lcd-flight-control-board[ 14/07/2021 ]Was this answer helpful?
If you require a red button flight controller then we are not sure about it because of the colour of the button changes as per the availability.
But if You are finding kk 2.1.5 then this product is 100% kk2.1.5 flight controller.[ 05/07/2021 ]Was this answer helpful?
This is one of the most commonly used beginner flight controllers which has goog stability and less configuration.[ 02/07/2021 ]Was this answer helpful?
KK2.1.5 has more settings and functions than KK2.1 which help in improving stability.[ 02/07/2021 ]Was this answer helpful?
Button colour may change as per the availability. But you will definitely get a KK2.1.5 and not KK2.1
You can also check the difference between these photos.[ 30/06/2021 ]Was this answer helpful?
Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.[ 16/07/2021 ]Was this answer helpful?
This Video is made by FlyRobo customer.
Name: Keshav Mahajan