Forum Rule: Always post complete source code & details to reproduce any issue!
Results 1 to 4 of 4

Thread: teensy 4.1 uart serial

  1. 11-30-2022, 05:58 PM #1
    Fluxanode
    Fluxanode is offline
    Senior Member
    Join Date
    Feb 2020
    Posts
    143

    teensy 4.1 uart serial

    Are the teensy 4.1 serial ports 5v tolerant? Are there any 5v tolerant pins?
    Reply With Quote Reply With Quote
  2. 11-30-2022, 06:19 PM #2
    KurtE
    KurtE is offline
    Senior Member+ KurtE's Avatar
    Join Date
    Jan 2014
    Posts
    11,382
    No. They are all 3.3v
    Reply With Quote Reply With Quote
  3. 11-30-2022, 06:20 PM #3
    Fluxanode
    Fluxanode is offline
    Senior Member
    Join Date
    Feb 2020
    Posts
    143
    thanks Kurt
    Reply With Quote Reply With Quote
  4. 11-30-2022, 06:21 PM #4
    defragster
    defragster is offline
    Senior Member+ defragster's Avatar
    Join Date
    Feb 2015
    Posts
    16,708
    No pins - except VIN - are 5V tolerant on T_4.1 or T_4.0
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

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

Forum Rules