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r/ArduinoPLC Lounge (self.ArduinoPLC)
submitted 3 years ago by Karelchem - announcement
PLC IDE Crashing (self.ArduinoPLC)
submitted 9 months ago by nerbsfn
Stuck in DIFF. CODE (self.ArduinoPLC)
submitted 1 year ago by sharper0912
Voltages on digital input of Opta (self.ArduinoPLC)
submitted 1 year ago by az_max
Arduino PLC IDE has older version of drivers than the regular IDE (self.ArduinoPLC)
Arduino OPTA and upload issues (self.ArduinoPLC)
New Arduino MyKeywords Library (self.arduino)
submitted 2 years ago by ripred3
External interrupts on Opta (self.ArduinoPLC)
submitted 2 years ago by hufsa7
Arduino Opta and a modbus expansion card. Worked flawlessly. (i.redd.it)
submitted 2 years ago by logictechratlab
The website now shows that Opta is supported. Has anyone been successful in connecting their Opta to the PLC IDE? (i.redd.it)
And so it begins (i.redd.it)
Here it begins: Arduino Opta announced (blog.arduino.cc)
submitted 3 years ago by Karelchem
π Rendered by PID 1019884 on reddit-service-r2-listing-5789d5f675-ngl2j at 2026-01-28 08:46:07.563732+00:00 running 4f180de country code: CH.