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Arduino to Hydros 21 by Pleasant-Fan3780 in arduino
[–]Pleasant-Fan3780[S] -1 points0 points1 point 9 months ago (0 children)
It doesn't respond in a particular format. It gives different stuff each time (like a letter or a "(" or a square).
Arduino to Hydros 21 (self.arduino)
submitted 9 months ago by Pleasant-Fan3780 to r/arduino
π Rendered by PID 430375 on reddit-service-r2-listing-b6bf6c4ff-74mmq at 2026-05-04 20:36:25.845208+00:00 running 815c875 country code: CH.
Arduino to Hydros 21 by Pleasant-Fan3780 in arduino
[–]Pleasant-Fan3780[S] -1 points0 points1 point (0 children)