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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: 58,184
    01-08-2021, 02:57 PM Go to last post
  1. Teensy 4.0 FOR statement not working

    Started by Deane, Yesterday 11:04 PM
    • Replies: 5
    • Views: 25
    Today, 12:30 AM Go to last post
  2. Do I need to use a resistor with this SSR?

    Started by sremick, Yesterday 09:47 PM
    • Replies: 3
    • Views: 28
    Yesterday, 10:18 PM Go to last post
  3. Creating 150khz sine wave

    Started by kushagra, Yesterday 01:30 PM
    • Replies: 8
    • Views: 88
    Yesterday, 10:16 PM Go to last post
    • Replies: 7
    • Views: 74
    Yesterday, 08:56 PM Go to last post
  4. Teensy4.1 Encoder-Problems

    Started by Micki, 01-22-2021 04:26 PM
    • Replies: 11
    • Views: 145
    Yesterday, 07:46 PM Go to last post
  5. Teensy 4.x Serial ports hanging?

    Started by lpaolini, 01-22-2021 09:26 AM
    • Replies: 5
    • Views: 122
    Yesterday, 06:29 PM Go to last post
  6. Stepper Won't Reverse, Instead Cooks Eggs

    Started by esdraelon, 01-21-2021 12:47 AM
    • Replies: 10
    • Views: 213
    Yesterday, 04:23 PM Go to last post
  7. Two usb client ports

    Started by lokki, 01-22-2021 09:37 AM
    • Replies: 5
    • Views: 130
    Yesterday, 08:43 AM Go to last post
  8. Teensy 4, signed/encypted boot images

    Started by LuisHS, 10-19-2019 01:00 PM
    • Replies: 8
    • Views: 723
    Yesterday, 05:39 AM Go to last post
  9. Dynamic Clock Speed of Teensy 4.0

    Started by wdmerges, 01-05-2020 07:22 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 803
    01-22-2021, 11:59 PM Go to last post
  10. DMA to PLL?

    Started by Frank B, 01-22-2021 09:09 PM
    • Replies: 6
    • Views: 86
    01-22-2021, 09:36 PM Go to last post
    • Replies: 4
    • Views: 127
    01-22-2021, 08:10 PM Go to last post
  11. teensy_loader_cli can't find baord

    Started by JasonH, 01-12-2021 02:54 PM
    • Replies: 1
    • Views: 89
    01-22-2021, 03:52 PM Go to last post
  12. Can't compile anything for my Teensies.

    Started by bvernham, 01-21-2021 02:18 PM
    • Replies: 16
    • Views: 272
    01-22-2021, 02:28 PM Go to last post
  13. Teensy 4.1 and WS2811 pixels

    Started by Doug75, 01-21-2021 09:47 PM
    • Replies: 4
    • Views: 96
    01-22-2021, 01:02 PM Go to last post
  14. Setting i2c pins in teensy 4.1

    Started by loopier, 01-21-2021 12:50 PM
    • Replies: 4
    • Views: 104
    01-22-2021, 11:12 AM Go to last post
    • Replies: 60
    • Views: 5,317
    01-21-2021, 06:38 PM Go to last post
  15. Teensy 4.0 code security?

    Started by kaskade, 08-11-2019 06:31 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 75
    • Views: 3,772
    01-21-2021, 05:58 PM Go to last post
    • Replies: 7
    • Views: 107
    01-21-2021, 01:20 PM Go to last post
  16. Teensy 4.1 possible to hook up sdram?

    Started by biwog, 01-18-2021 01:48 PM
    • Replies: 4
    • Views: 141
    01-21-2021, 01:18 PM Go to last post
    • Replies: 3
    • Views: 110
    01-21-2021, 12:24 PM Go to last post
  17. Ethernet (TCP) problems with Teensy 4.1

    Started by MichaelS, 01-21-2021 12:11 PM
    • Replies: 0
    • Views: 56
    01-21-2021, 12:11 PM Go to last post
    • Replies: 16
    • Views: 466
    01-21-2021, 10:00 AM Go to last post
  18. Problem reading from SD card directly into PSRAM

    Started by jcj83429, 01-17-2021 08:19 PM
    2 Pages
    1 2
    • Replies: 35
    • Views: 580
    01-21-2021, 01:38 AM Go to last post
  19. interrupts on pins 13 & 14 doens't work

    Started by giliep, 01-19-2021 07:30 PM
    • Replies: 13
    • Views: 246
    01-20-2021, 10:58 PM Go to last post
  20. FrequencyTimer2 change duty cycle

    Started by hemsy, 01-20-2021 09:12 PM
    • Replies: 0
    • Views: 49
    01-20-2021, 09:12 PM Go to last post
  21. WS2812Serial 400 or 800 kHz

    Started by autouser, 10-14-2020 03:37 AM
    • Replies: 2
    • Views: 245
    01-20-2021, 05:36 PM Go to last post
    • Replies: 6
    • Views: 188
    01-20-2021, 03:48 PM Go to last post
  22. 5v encoder and Teensy 4.1 board

    Started by jwadsley, 01-20-2021 05:16 AM
    • Replies: 4
    • Views: 125
    01-20-2021, 03:31 PM Go to last post
  23. Encoder not working properly

    Started by topicbird, 01-19-2021 11:34 AM
    • Replies: 12
    • Views: 218
    01-20-2021, 03:21 PM Go to last post
  24. ILI9488_t3 and alternative pins for CS, DC

    Started by vagyver, 01-19-2021 09:39 PM
    • Replies: 2
    • Views: 87
    01-20-2021, 02:11 PM Go to last post
    • Replies: 1
    • Views: 74
    01-20-2021, 12:08 PM Go to last post
  25. XPT2046 Library for SPI-1

    Started by peter247, 01-19-2021 11:48 PM
    • Replies: 2
    • Views: 114
    01-20-2021, 09:30 AM Go to last post
    • Replies: 20
    • Views: 321
    01-19-2021, 10:39 PM Go to last post
    • Replies: 1
    • Views: 77
    01-19-2021, 10:28 PM Go to last post
  26. Teensy 4.0 How to write to LPI2C registers?

    Started by ysin, 01-18-2021 09:47 AM
    • Replies: 4
    • Views: 119
    01-19-2021, 07:16 PM Go to last post
  27. ILI9341 - MISO pin unconnected

    Started by JotaEfe13, 01-19-2021 02:22 PM
    • Replies: 2
    • Views: 79
    01-19-2021, 07:03 PM Go to last post
  28. very noisy differential amp setup

    Started by i2sflew, 01-16-2021 03:45 PM
    • Replies: 13
    • Views: 301
    01-19-2021, 06:30 PM Go to last post
    • Replies: 2
    • Views: 69
    01-19-2021, 06:07 PM Go to last post
  29. Teensyduino code location

    Started by smeredith, 01-19-2021 04:37 PM
    • Replies: 0
    • Views: 67
    01-19-2021, 04:37 PM Go to last post
  30. Power both Teensy 3.2 and Octo board

    Started by RobR8N, 01-19-2021 01:22 PM
    • Replies: 0
    • Views: 52
    01-19-2021, 01:22 PM Go to last post
  31. Using Teensy 4.1 as a Telnet Server

    Started by MichaelS, 01-15-2021 09:34 AM
    • Replies: 13
    • Views: 226
    01-19-2021, 09:59 AM Go to last post
  32. Teensy 4.1 MAC Address

    Started by KD0RC, 09-08-2020 09:34 PM
    • Replies: 13
    • Views: 629
    01-19-2021, 07:47 AM Go to last post
    • Replies: 3
    • Views: 124
    01-19-2021, 07:43 AM Go to last post
  33. Teensy 4.1 How to start using DMA?

    Started by Fiskusmati, 09-25-2020 03:19 PM
    • Replies: 22
    • Views: 1,280
    01-19-2021, 06:37 AM Go to last post
  34. Teens 4.0 TLC59116 Led Driver

    Started by ghostintranslation, 01-18-2021 12:38 AM
    • Replies: 4
    • Views: 118
    01-19-2021, 01:07 AM Go to last post
  35. Walking backwards in an SD directory

    Started by KG5NII, 01-18-2021 12:56 AM
    • Replies: 3
    • Views: 130
    01-18-2021, 08:13 PM Go to last post
  36. Teensy 4.0 DMA over GPIO

    Started by Dishwasha, 10-15-2019 05:10 PM
    • Replies: 8
    • Views: 1,057
    01-18-2021, 08:50 AM Go to last post
  37. Teensy 4.1 Audio and st7789_t3 SPI drop outs

    Started by daverlee, 01-18-2021 04:06 AM
    • Replies: 0
    • Views: 72
    01-18-2021, 04:06 AM Go to last post
    • Replies: 0
    • Views: 64
    01-17-2021, 11:09 PM Go to last post

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