D = 02

[andypiper]

Confirmed that you can drive motor plugged into D with 02. (from the Boost Remote app code, and tested with gatttool)

[JorgePe]

Thanks.
How do I find Boost Remote App code?

[andypiper]

It's here https://github.com/bricklife/BoostRemote
Main files you would want to look at are the Swift files here https://github.com/bricklife/BoostRemote/tree/master/BoostRemote

Works quite nicely for controlling the motors from the iPhone.

[JorgePe]

Thanks. Saw that this morning but didn't notice any code.