Hey guys! 

We finish the 2012 prototype for SAE Aerodesign Brazil and we want to make some flights tests to validate the project method.

So i need plug in two airspeed sensors at the same time for telemetry and datalogging using the APM 2.0.

The board and the sensors just arrived here yesterday and i`m a little noob on arduino`s world (have a Uno and make simple stuffs with).

The board are working fine, i`ve tested already.

My doubts to use two airspeed sensors are:

- It`s possible to insert custom values on datalog, any starting point for me?

-The board have sufficient inputs to connect another sensors (A0 to A8), any of them are "custom sensor" by default?

- Sd card class 6 only for the datalog or the original card already supplies me ?

- I`m thinking to attach a atmosferic sensor too (humidity/temp sensor) for calculating the specific mass of air at the moment...the process will be the same for the second airdspeed right?

Thanks