Maybe the question has already be submitted but should'nt be the case, would it be possible, with some modification of the software, to use any unemployed plug in the standard module (except CH1 to 4 of course) as a second auxiliary port in order to use it for any accessories such a buzzer, light, servos... just like the Pro module does

Tks for your reply

Yes, theoretically it is possible, but practically you will need additional Y cables or some adapters.
But we have it in TODO list

Alternative solution could be a receiver (depending on what radio you are using) with a free ports that can be used even if you are using digital connection.

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Spirit System developer

Tks a lot for this prompt reply. The second solution is not possible when using a Spektrum satellite instead of a full receiver. That is why I asked for such a possibility. Thus, looking forward to seeing the todo list done. Anyway, congrats for your outstanding work.