Communicate with Crazyflie with BLE alt_hold

[ocb00999]

I have checked the python client code, where you can set the altitude hold enabled by setting the param alt_hold to true.
I wonder if this is possible by using BLE from an iPhone. That means, setting the param alt_hold to true by BLE.
If yes, what's the characteristic value I need to communicate to the crazyflie?

Thanks.

[phil]

Hi, I did it already in the iOS client.
Take a look here : https://github.com/ppossemiers/crazyflie2-ios-client