Hi,
What type of scoreboard, or Sport then?
What type of info do you require to display and modify with the remote?
I have made a wireless scoreboard some years ago using std keyfob 4-button remote/receiver which
I can then display two teams' scores from 0-99 per team, the keyfob used to increase/decrease/clear/reset
the scores as per requirement. Increase was one point at a time. Else, I can supply you with
a directional remote/receiver unit, ~100m LOS Add on microcontroller on the rx/tx end to manipulate the
scoreboard.
Regards,
Gerhard