paulFanSpeed

1. 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

2. Description Arduino fan speed control sketch for Paul ventilation unit Focus 200/Novus 300. These units uses RS485 serial communication in master-slave arrangement.

3. 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

4. Setup

• download the zip file
• copy HardwareSerial into the libraries directory of your Arduino folder

5. 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

6. Paul relay shield

7. Download

8. Contribute