Forum Rule: Always post complete source code & details to reproduce any issue!
Results 1 to 2 of 2

Thread: Teensy LC not recognized with Teensy loader

  1. #1
    Junior Member
    Join Date
    Jun 2021

    Teensy LC not recognized with Teensy loader

    I connected my newly purchased Teensy LC board to Mac and tried to use Teensy loader to load LED blink for a quick sanity check. After I pushed the button, the orange LED stopped blinking, but Teensy loader remained at the page "Press Button on Teensy to manually enter Program Mode".

    Setup: Teensy with microUSB to USBA adapter and Apple USB-C Digital AV Multiport Adapter
    OS: MacOS 11.3.1 Big Sur

    Any suggestion? Thanks.

  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
    We've seen this exact problem over and over. It's almost always a charge-only USB cable.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts