Activity Forums Questions & Troubleshooting RXD/TXD override on external connector Reply To: RXD/TXD override on external connector

  • Lukas

    Member
    May 18, 2021 at 10:11 am

    Hello,

    yes, it should be safe. Also Arduino boards have these signals accessible at the pinheader.

    Just be sure that you do not mix up the Serial communication from your sketch with the programming or communication through the USB.

    Lukas