> Is it possible to send sync data as well?
>
> I have one master and many slaves - thas I have to send a packet of data
> with the ID of the slave that must react on a intuction...
>
> Regards
>
> Francois

when you drive your master unit Tx up and down, the slave units Rx ports
will go up and down
if the communication will be the sync or async depend only of your software
implementation

Regards
Tsvetan
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