Navigation

    LILYGO
    • Login
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups

    T-can485 q Re usb use while powered externally

    Technical Discussion
    t-can485 power usb
    1
    1
    152
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • G
      Going9920 last edited by Going9920

      Hi,

      Starting a build for solar controller interface (rs485).

      Question regarding power isolation, I will be powering the t-can485 externally. Is the power appropriately isolated so that the usb can be connected (for serial interaction) without removing external power from the board?

      (If interested, Solar controller presents 7.5V regulated and rs485 on a single rj45)

      1 Reply Last reply Reply Quote 0
      • First post
        Last post
      Powered by NodeBB | Contributors