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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: 58,171
    01-08-2021, 02:57 PM Go to last post
  1. Dynamic Clock Speed of Teensy 4.0

    Started by wdmerges, 01-05-2020 07:22 AM
    • Replies: 14
    • Views: 544
    Today, 02:53 PM Go to last post
  2. Can't compile anything for my Teensies.

    Started by bvernham, Yesterday 02:18 PM
    • Replies: 16
    • Views: 233
    Today, 02:28 PM Go to last post
  3. Teensy 4.1 and WS2811 pixels

    Started by Doug75, Yesterday 09:47 PM
    • Replies: 4
    • Views: 65
    Today, 01:02 PM Go to last post
  4. Teensy 4.x Serial ports hanging?

    Started by lpaolini, Today 09:26 AM
    • Replies: 2
    • Views: 31
    Today, 12:14 PM Go to last post
  5. Setting i2c pins in teensy 4.1

    Started by loopier, Yesterday 12:50 PM
    • Replies: 4
    • Views: 77
    Today, 11:12 AM Go to last post
  6. Two usb client ports

    Started by lokki, Today 09:37 AM
    • Replies: 1
    • Views: 24
    Today, 10:58 AM Go to last post
    • Replies: 60
    • Views: 5,286
    Yesterday, 06:38 PM Go to last post
  7. Teensy 4, signed/encypted boot images

    Started by LuisHS, 10-19-2019 01:00 PM
    • Replies: 4
    • Views: 619
    Yesterday, 06:02 PM Go to last post
  8. Teensy 4.0 code security?

    Started by kaskade, 08-11-2019 06:31 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 75
    • Views: 3,731
    Yesterday, 05:58 PM Go to last post
  9. Stepper Won't Reverse, Instead Cooks Eggs

    Started by esdraelon, Yesterday 12:47 AM
    • Replies: 9
    • Views: 173
    Yesterday, 04:31 PM Go to last post
    • Replies: 7
    • Views: 95
    Yesterday, 01:20 PM Go to last post
  10. Teensy 4.1 possible to hook up sdram?

    Started by biwog, 01-18-2021 01:48 PM
    • Replies: 4
    • Views: 130
    Yesterday, 01:18 PM Go to last post
    • Replies: 3
    • Views: 98
    Yesterday, 12:24 PM Go to last post
  11. Ethernet (TCP) problems with Teensy 4.1

    Started by MichaelS, Yesterday 12:11 PM
    • Replies: 0
    • Views: 47
    Yesterday, 12:11 PM Go to last post
    • Replies: 16
    • Views: 451
    Yesterday, 10:00 AM Go to last post
  12. Problem reading from SD card directly into PSRAM

    Started by jcj83429, 01-17-2021 08:19 PM
    2 Pages
    1 2
    • Replies: 35
    • Views: 538
    Yesterday, 01:38 AM Go to last post
    • Replies: 3
    • Views: 79
    Yesterday, 12:11 AM Go to last post
  13. interrupts on pins 13 & 14 doens't work

    Started by giliep, 01-19-2021 07:30 PM
    • Replies: 13
    • Views: 230
    01-20-2021, 10:58 PM Go to last post
  14. FrequencyTimer2 change duty cycle

    Started by hemsy, 01-20-2021 09:12 PM
    • Replies: 0
    • Views: 42
    01-20-2021, 09:12 PM Go to last post
  15. WS2812Serial 400 or 800 kHz

    Started by autouser, 10-14-2020 03:37 AM
    • Replies: 2
    • Views: 239
    01-20-2021, 05:36 PM Go to last post
    • Replies: 6
    • Views: 176
    01-20-2021, 03:48 PM Go to last post
  16. 5v encoder and Teensy 4.1 board

    Started by jwadsley, 01-20-2021 05:16 AM
    • Replies: 4
    • Views: 109
    01-20-2021, 03:31 PM Go to last post
  17. Encoder not working properly

    Started by topicbird, 01-19-2021 11:34 AM
    • Replies: 12
    • Views: 203
    01-20-2021, 03:21 PM Go to last post
  18. ILI9488_t3 and alternative pins for CS, DC

    Started by vagyver, 01-19-2021 09:39 PM
    • Replies: 2
    • Views: 77
    01-20-2021, 02:11 PM Go to last post
    • Replies: 1
    • Views: 64
    01-20-2021, 12:08 PM Go to last post
  19. XPT2046 Library for SPI-1

    Started by peter247, 01-19-2021 11:48 PM
    • Replies: 2
    • Views: 105
    01-20-2021, 09:30 AM Go to last post
    • Replies: 20
    • Views: 307
    01-19-2021, 10:39 PM Go to last post
    • Replies: 1
    • Views: 67
    01-19-2021, 10:28 PM Go to last post
  20. Teensy 4.0 How to write to LPI2C registers?

    Started by ysin, 01-18-2021 09:47 AM
    • Replies: 4
    • Views: 109
    01-19-2021, 07:16 PM Go to last post
  21. ILI9341 - MISO pin unconnected

    Started by JotaEfe13, 01-19-2021 02:22 PM
    • Replies: 2
    • Views: 71
    01-19-2021, 07:03 PM Go to last post
  22. very noisy differential amp setup

    Started by i2sflew, 01-16-2021 03:45 PM
    • Replies: 13
    • Views: 293
    01-19-2021, 06:30 PM Go to last post
    • Replies: 2
    • Views: 60
    01-19-2021, 06:07 PM Go to last post
  23. Teensyduino code location

    Started by smeredith, 01-19-2021 04:37 PM
    • Replies: 0
    • Views: 58
    01-19-2021, 04:37 PM Go to last post
  24. Power both Teensy 3.2 and Octo board

    Started by RobR8N, 01-19-2021 01:22 PM
    • Replies: 0
    • Views: 44
    01-19-2021, 01:22 PM Go to last post
  25. Using Teensy 4.1 as a Telnet Server

    Started by MichaelS, 01-15-2021 09:34 AM
    • Replies: 13
    • Views: 219
    01-19-2021, 09:59 AM Go to last post
  26. Teensy 4.1 MAC Address

    Started by KD0RC, 09-08-2020 09:34 PM
    • Replies: 13
    • Views: 615
    01-19-2021, 07:47 AM Go to last post
    • Replies: 3
    • Views: 120
    01-19-2021, 07:43 AM Go to last post
  27. Teensy 4.1 How to start using DMA?

    Started by Fiskusmati, 09-25-2020 03:19 PM
    • Replies: 22
    • Views: 1,267
    01-19-2021, 06:37 AM Go to last post
  28. Teens 4.0 TLC59116 Led Driver

    Started by ghostintranslation, 01-18-2021 12:38 AM
    • Replies: 4
    • Views: 112
    01-19-2021, 01:07 AM Go to last post
  29. Walking backwards in an SD directory

    Started by KG5NII, 01-18-2021 12:56 AM
    • Replies: 3
    • Views: 124
    01-18-2021, 08:13 PM Go to last post
  30. Teensy 4.0 DMA over GPIO

    Started by Dishwasha, 10-15-2019 05:10 PM
    • Replies: 8
    • Views: 1,027
    01-18-2021, 08:50 AM Go to last post
  31. Teensy 4.1 Audio and st7789_t3 SPI drop outs

    Started by daverlee, 01-18-2021 04:06 AM
    • Replies: 0
    • Views: 67
    01-18-2021, 04:06 AM Go to last post
    • Replies: 0
    • Views: 53
    01-17-2021, 11:09 PM Go to last post
  32. Teensy 3.2 USB Keyboard Controller

    Started by eliamady, 01-13-2021 01:24 PM
    • Replies: 1
    • Views: 97
    01-17-2021, 10:16 PM Go to last post
    • Replies: 10
    • Views: 159
    01-17-2021, 09:18 PM Go to last post
  33. SPI pin as Digital?

    Started by djex81, 01-12-2021 07:49 PM
    • Replies: 14
    • Views: 294
    01-17-2021, 12:38 PM Go to last post
    • Replies: 3
    • Views: 127
    01-17-2021, 11:54 AM Go to last post
    • Replies: 0
    • Views: 69
    01-17-2021, 04:37 AM Go to last post
    • Replies: 18
    • Views: 4,727
    01-16-2021, 10:46 PM Go to last post
  34. Irregular SPI Behavior

    Started by Jay8ee, 01-15-2021 10:50 PM
    • Replies: 9
    • Views: 182
    01-16-2021, 10:45 PM Go to last post

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