Hello Anand

A small change has been done to the configuration mentioned earlier.
The FC is now APM 2.5 with the sensors required for automation flights. So may be controlling and this may not be a problem.

Sai Krishna

@rcbharat - the AMP 2.5 will be for controlling, but what about my other query for payload and altitude ?

The payload will be increased gradually till the quad has a very stable lift off and flies at desired altitude. Rest is taken care by the FC . We will employee the loitter mode once the required altitude is reached.