- History Release Date Changes
- v0.1 2016-10-08 initial release
- v0.3 2016-10-24 configuration for LED panel/TFT touchscreen
- v0.4 2016-10-28 autodetect LED/TFT
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Description Arduino fan speed control sketch for Paul ventilation unit Focus 200/Novus 300. These units uses RS485 serial communication in master-slave arrangement.
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Requirements This sketch works with ethernet shield and custom made "paul relay shield". I have tested it with arduino mega board (because of hardware serial port), but it should also work with uno and software serial
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Setup
- download the zip file
- copy HardwareSerial into the libraries directory of your Arduino folder
- Usage
- build (and solder) your "paul relay shield"
- mount it together with arduino board, network shield
- connect it between control unit and adapter board
- configure your local network IP address for network shield in main file
- upload the sketch
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Paul relay shield
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Download
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