changes.mady.by.user John
Saved on Dec 30, 2021
Googling: https://www.google.com/search?q=Horizon+CT7.1+treadmill+rs485&oq=Horizon+CT7.1+treadmill+rs485&aqs=chrome..69i57j33i160l2.6684j0j7&sourceid=chrome&ie=UTF-8Google Search
From https://www.eevblog.com/forum/beginners/treadmill-motor-controller-interfacing-with-arduino/?PHPSESSID=3mcu5kkmeatp7vb9bjn525v3c4
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