08-06-2025, 11:54 PM
whether can send / receive without your "RS485 IO expansion card"? if work well, maybe not compatible with your card.
YouTube: https://www.youtube.com/c/KinCony
Online Store: https://shop.kincony.com
Alibaba Store: https://kincony.en.alibaba.com/
Online Store: https://shop.kincony.com
Alibaba Store: https://kincony.en.alibaba.com/

