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Forum: Technical Support & Questions

Technical support for hardware and software and questions for projects you are working on

  1. Sticky Thread Sticky: Please Post Code & Details In Your Question!

    Started by Paul, 01-07-2013 09:07 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 85,741
    01-08-2021, 02:57 PM Go to last post
  1. Why is F_CPU_ACTUAL still absent on Teensy 3.x?

    Started by AlainD, 02-20-2022 03:46 PM
    • Replies: 10
    • Views: 341
    Yesterday, 10:47 PM Go to last post
  2. teensy_loader extract config before updating

    Started by jeff0778, 11-26-2022 05:39 PM
    • Replies: 11
    • Views: 191
    Yesterday, 08:32 PM Go to last post
    • Replies: 17
    • Views: 310
    Yesterday, 07:18 PM Go to last post
  3. MIDI device emulation

    Started by Garug, Yesterday 06:52 PM
    • Replies: 0
    • Views: 29
    Yesterday, 06:52 PM Go to last post
  4. 4.1 pin descriptions

    Started by msaine, 11-24-2022 09:54 PM
    • Replies: 7
    • Views: 154
    Yesterday, 06:27 PM Go to last post
  5. USB Host get used hub port?

    Started by ohoomens, 11-26-2022 11:49 PM
    hub, ports, usbhost
    • Replies: 4
    • Views: 75
    Yesterday, 06:09 PM Go to last post
  6. SDCard Wav Player - Teensy LC

    Started by bricolodu13, Yesterday 04:31 PM
    • Replies: 0
    • Views: 34
    Yesterday, 04:31 PM Go to last post
  7. Teensy 4.1 unsupported in Adafruit_TFTLCD.h

    Started by Bocam, Yesterday 08:34 AM
    • Replies: 1
    • Views: 49
    Yesterday, 03:04 PM Go to last post
    • Replies: 10
    • Views: 484
    Yesterday, 01:58 AM Go to last post
  8. Running Teensy 4.0 (or 4.1 or 4 mm) at 48MHz

    Started by AlainD, 11-26-2022 12:45 PM
    • Replies: 2
    • Views: 111
    11-26-2022, 09:18 PM Go to last post
    • Replies: 1
    • Views: 42
    11-26-2022, 09:07 PM Go to last post
  9. Arduino 2.0.3 FQBN Error

    Started by SimonWakley, 11-26-2022 12:03 AM
    • Replies: 2
    • Views: 41
    11-26-2022, 02:07 AM Go to last post
    • Replies: 4
    • Views: 83
    11-25-2022, 09:09 PM Go to last post
  10. ppm of PWM timers

    Started by mnissov, 11-25-2022 04:05 PM
    • Replies: 2
    • Views: 85
    11-25-2022, 06:33 PM Go to last post
  11. USB isolator solution for Teensy 4.0 (vs T3.6)

    Started by rvh, 10-11-2022 11:17 AM
    • Replies: 15
    • Views: 503
    11-24-2022, 11:29 PM Go to last post
    • Replies: 0
    • Views: 48
    11-24-2022, 03:28 PM Go to last post
  12. Known CAN hardware bugs on old CPU

    Started by jamesportman, 11-23-2022 10:51 AM
    • Replies: 3
    • Views: 136
    11-24-2022, 09:49 AM Go to last post
  13. Teensy 3.5 versus Teensy 3.6

    Started by ThinkingMetal, 11-23-2022 08:22 PM
    • Replies: 3
    • Views: 110
    11-23-2022, 09:49 PM Go to last post
    • Replies: 1
    • Views: 104
    11-23-2022, 06:21 PM Go to last post
    • Replies: 1
    • Views: 78
    11-23-2022, 05:26 PM Go to last post
  14. PWM0 on MicroMod Teensy attached to ATP board.

    Started by dayman31, 11-23-2022 05:17 AM
    • Replies: 3
    • Views: 112
    11-23-2022, 04:17 PM Go to last post
  15. VL53L4CX time of flight sensor issue

    Started by Trensicourt, 11-23-2022 01:28 AM
    • Replies: 3
    • Views: 105
    11-23-2022, 02:06 PM Go to last post
  16. Resetting encoder values

    Started by SteveCS, 11-23-2022 07:42 AM
    • Replies: 2
    • Views: 78
    11-23-2022, 08:11 AM Go to last post
  17. digitalWrite doesn't work inside library?

    Started by stereodan, 11-23-2022 05:02 AM
    • Replies: 0
    • Views: 62
    11-23-2022, 05:02 AM Go to last post
    • Replies: 2
    • Views: 124
    11-22-2022, 02:20 PM Go to last post
  18. Signal impedance for teensy 3.5 / 4.1

    Started by nitrojam, 11-22-2022 10:05 AM
    • Replies: 2
    • Views: 108
    11-22-2022, 01:10 PM Go to last post
  19. Bootloader but no Teensy as Serial Device

    Started by KJS, 11-22-2022 05:48 AM
    • Replies: 2
    • Views: 143
    11-22-2022, 08:51 AM Go to last post
  20. combining 2 digital output's to get more mA?

    Started by AlainD, 11-21-2022 11:09 AM
    • Replies: 6
    • Views: 198
    11-22-2022, 03:11 AM Go to last post
  21. Teensy 108F normal?

    Started by sunandmooncouture, 11-22-2022 01:30 AM
    • Replies: 2
    • Views: 114
    11-22-2022, 02:57 AM Go to last post
  22. Help with hardware interrupts on 3.2

    Started by stereodan, 11-21-2022 07:34 PM
    • Replies: 6
    • Views: 159
    11-21-2022, 10:33 PM Go to last post
  23. how to usb device serial output connect to teensy 4.0 usb

    Started by sjors, 04-30-2022 08:59 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 93
    • Views: 2,832
    11-21-2022, 09:36 PM Go to last post
  24. T4 SPI broken by Snooze

    Started by junknerd, 11-21-2022 08:14 PM
    • Replies: 0
    • Views: 79
    11-21-2022, 08:14 PM Go to last post
  25. Question Noob question: converting Teensy++ 2.0 to 3.3v

    Started by Zazza, 03-21-2014 01:11 AM
    • Replies: 6
    • Views: 5,320
    11-21-2022, 12:29 PM Go to last post
  26. teensy 4.0 valid interrupt priority values

    Started by jrdarrah, 11-20-2022 08:58 PM
    • Replies: 6
    • Views: 182
    11-21-2022, 12:04 PM Go to last post
  27. Question 2x Teensy 4.1 3v3 is shorted to GND

    Started by synaptics, 11-17-2022 08:15 PM
    • Replies: 9
    • Views: 440
    11-21-2022, 01:57 AM Go to last post
  28. No USB serial with Teensy 4.x compiled Optimize: Debug

    Started by LAtimes, 07-03-2020 06:02 PM
    2 Pages
    1 2
    • Replies: 31
    • Views: 2,594
    11-20-2022, 06:05 PM Go to last post
  29. Encoder library on Teensy LC: lotsa noise?

    Started by blakeAlbion, 08-17-2022 03:42 AM
    • Replies: 11
    • Views: 515
    11-20-2022, 03:28 AM Go to last post
  30. Windows 7 USB Serial Driver

    Started by cgeber24, 11-19-2022 01:44 AM
    • Replies: 2
    • Views: 105
    11-19-2022, 05:02 PM Go to last post
  31. Replacing the 3.3V LDO on the Teensy 4.0

    Started by RetroD, 11-17-2022 11:35 PM
    • Replies: 2
    • Views: 141
    11-18-2022, 11:07 PM Go to last post
    • Replies: 2
    • Views: 107
    11-18-2022, 10:40 PM Go to last post
    • Replies: 1
    • Views: 111
    11-18-2022, 10:34 PM Go to last post
  32. VS Code/Platform IO and Lockable Teensy 4.1

    Started by milesg, 09-23-2022 09:02 PM
    • Replies: 8
    • Views: 395
    11-18-2022, 07:36 PM Go to last post
  33. New Teensy MicroMods defective

    Started by Rezo, 08-03-2022 11:12 AM
    3 Pages
    1 2 3
    • Replies: 61
    • Views: 2,865
    11-18-2022, 07:34 PM Go to last post
  34. Measuring time in microseconds between pin events

    Started by MartinJR, 11-15-2022 07:15 PM
    • Replies: 11
    • Views: 335
    11-18-2022, 06:57 PM Go to last post
  35. T4 CrashReport Debugging on a Mac

    Started by TeensyDigital, 07-12-2022 09:39 PM
    • Replies: 14
    • Views: 419
    11-18-2022, 05:41 PM Go to last post
    • Replies: 2
    • Views: 135
    11-18-2022, 01:51 PM Go to last post
  36. Uart and timer problem.

    Started by soleyj, 11-18-2022 09:29 AM
    • Replies: 1
    • Views: 64
    11-18-2022, 01:19 PM Go to last post
  37. SSD1306 - Bare oled PCB at 3.3V

    Started by TRNPep, 11-18-2022 12:29 PM
    • Replies: 0
    • Views: 85
    11-18-2022, 12:29 PM Go to last post
    • Replies: 11
    • Views: 887
    11-18-2022, 09:29 AM Go to last post
  38. Repository for changes to boards.txt etc.?

    Started by h4yn0nnym0u5e, 11-16-2022 03:32 PM
    • Replies: 6
    • Views: 228
    11-17-2022, 09:35 PM Go to last post

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