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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: 58,086
    01-08-2021, 02:57 PM Go to last post
  1. Teensy 4.1 How to start using DMA?

    Started by Fiskusmati, 09-25-2020 03:19 PM
    • Replies: 21
    • Views: 1,129
    Today, 06:15 AM Go to last post
  2. Teensy 4.1 MAC Address

    Started by KD0RC, 09-08-2020 09:34 PM
    • Replies: 12
    • Views: 538
    Today, 05:05 AM Go to last post
  3. Problem reading from SD card directly into PSRAM

    Started by jcj83429, 01-17-2021 08:19 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 314
    Today, 02:20 AM Go to last post
  4. Teens 4.0 TLC59116 Led Driver

    Started by ghostintranslation, Yesterday 12:38 AM
    • Replies: 4
    • Views: 80
    Today, 01:07 AM Go to last post
    • Replies: 53
    • Views: 5,057
    Today, 12:10 AM Go to last post
    • Replies: 2
    • Views: 54
    Yesterday, 09:15 PM Go to last post
    • Replies: 4
    • Views: 77
    Yesterday, 08:59 PM Go to last post
    • Replies: 14
    • Views: 348
    Yesterday, 08:41 PM Go to last post
  5. Walking backwards in an SD directory

    Started by KG5NII, Yesterday 12:56 AM
    • Replies: 3
    • Views: 95
    Yesterday, 08:13 PM Go to last post
  6. very noisy differential amp setup

    Started by i2sflew, 01-16-2021 03:45 PM
    • Replies: 12
    • Views: 217
    Yesterday, 04:57 PM Go to last post
  7. Using Teensy 4.1 as a Telnet Server

    Started by MichaelS, 01-15-2021 09:34 AM
    • Replies: 12
    • Views: 151
    Yesterday, 03:26 PM Go to last post
  8. Teensy 4.1 possible to hook up sdram?

    Started by biwog, Yesterday 01:48 PM
    • Replies: 2
    • Views: 56
    Yesterday, 03:05 PM Go to last post
  9. Teensy 4.0 How to write to LPI2C registers?

    Started by ysin, Yesterday 09:47 AM
    • Replies: 2
    • Views: 53
    Yesterday, 02:33 PM Go to last post
  10. Teensy 4.0 DMA over GPIO

    Started by Dishwasha, 10-15-2019 05:10 PM
    • Replies: 8
    • Views: 1,003
    Yesterday, 08:50 AM Go to last post
  11. Teensy 4.1 Audio and st7789_t3 SPI drop outs

    Started by daverlee, Yesterday 04:06 AM
    • Replies: 0
    • Views: 53
    Yesterday, 04:06 AM Go to last post
    • Replies: 0
    • Views: 38
    01-17-2021, 11:09 PM Go to last post
  12. Teensy 3.2 USB Keyboard Controller

    Started by eliamady, 01-13-2021 01:24 PM
    • Replies: 1
    • Views: 81
    01-17-2021, 10:16 PM Go to last post
    • Replies: 10
    • Views: 135
    01-17-2021, 09:18 PM Go to last post
  13. SPI pin as Digital?

    Started by djex81, 01-12-2021 07:49 PM
    • Replies: 14
    • Views: 266
    01-17-2021, 12:38 PM Go to last post
    • Replies: 3
    • Views: 101
    01-17-2021, 11:54 AM Go to last post
    • Replies: 0
    • Views: 43
    01-17-2021, 04:37 AM Go to last post
    • Replies: 18
    • Views: 4,704
    01-16-2021, 10:46 PM Go to last post
  14. Irregular SPI Behavior

    Started by Jay8ee, 01-15-2021 10:50 PM
    • Replies: 9
    • Views: 151
    01-16-2021, 10:45 PM Go to last post
  15. Teensy 3.2 DAC output Low Amplitude

    Started by Teenfor3, 01-02-2021 06:24 PM
    • Replies: 9
    • Views: 308
    01-16-2021, 10:19 PM Go to last post
  16. Using Joystick and RawHID on Teensy 4.1

    Started by root670, 01-16-2021 04:15 PM
    • Replies: 0
    • Views: 49
    01-16-2021, 04:15 PM Go to last post
  17. Converting pot reading range from 1.0 to 0.0

    Started by Mowgli, 01-16-2021 03:44 PM
    • Replies: 1
    • Views: 69
    01-16-2021, 03:59 PM Go to last post
  18. port and toggle question T4

    Started by hanz, 09-24-2019 08:54 AM
    • Replies: 17
    • Views: 2,612
    01-16-2021, 04:05 AM Go to last post
    • Replies: 7
    • Views: 200
    01-16-2021, 12:14 AM Go to last post
    • Replies: 3
    • Views: 83
    01-15-2021, 10:49 PM Go to last post
    • Replies: 3
    • Views: 995
    01-15-2021, 08:09 PM Go to last post
  19. Blynk Support for Teensy 4.0

    Started by khoih-prog, 01-30-2020 11:39 PM
    • Replies: 8
    • Views: 533
    01-15-2021, 05:57 PM Go to last post
  20. Teensy 4.1 ON/OFF Pin Access/Use

    Started by Neal, 01-11-2021 05:17 PM
    • Replies: 8
    • Views: 203
    01-15-2021, 04:59 PM Go to last post
  21. Does T4.0 have PORTS - like read 8 pins at once?

    Started by alan856, 07-11-2020 05:33 PM
    • Replies: 8
    • Views: 538
    01-15-2021, 03:07 PM Go to last post
  22. RA8875 from Buydisplay

    Started by pd0lew, 08-19-2019 09:14 AM
    12 Pages
    1 2 3 ... 12
    • Replies: 283
    • Views: 15,743
    01-15-2021, 01:36 AM Go to last post
  23. hex file too large message

    Started by KD0RC, 01-14-2021 03:22 AM
    • Replies: 23
    • Views: 297
    01-14-2021, 11:01 PM Go to last post
  24. Teensy4 QuadTimer as 64-bit counter

    Started by janbbeck, 06-20-2020 02:50 PM
    • Replies: 12
    • Views: 774
    01-14-2021, 07:55 PM Go to last post
  25. Teensy 4.0 and Dynamixel

    Started by max246, 10-21-2019 08:50 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 2,899
    01-14-2021, 06:02 PM Go to last post
  26. Teensy LC and Teensy 4.0 output delay.

    Started by Hypocaust, 01-13-2021 07:55 PM
    • Replies: 4
    • Views: 115
    01-14-2021, 11:22 AM Go to last post
  27. Teensy 3 as AVR ISP programmer?

    Started by cmason, 04-22-2013 06:43 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 17,489
    01-14-2021, 11:22 AM Go to last post
  28. I2S adafruit 98357a buzz, no audio

    Started by frogJon, 01-12-2021 02:41 PM
    • Replies: 5
    • Views: 124
    01-14-2021, 11:01 AM Go to last post
    • Replies: 0
    • Views: 54
    01-14-2021, 10:03 AM Go to last post
  29. Teensy 4.1 external flash memory question.

    Started by Han, 07-20-2020 04:12 PM
    3 Pages
    1 2 3
    • Replies: 56
    • Views: 2,801
    01-14-2021, 08:04 AM Go to last post
  30. MD_MAX72xx using HW SPI on Teensy

    Started by SteveBar, 01-12-2021 08:47 PM
    • Replies: 9
    • Views: 186
    01-14-2021, 01:12 AM Go to last post
  31. SSD1351 OLED display using HW SPI on Teensy 41

    Started by SteveBar, 01-14-2021 01:04 AM
    • Replies: 0
    • Views: 56
    01-14-2021, 01:04 AM Go to last post
  32. TimeLib return type

    Started by Fluxanode, 01-13-2021 09:10 PM
    • Replies: 1
    • Views: 59
    01-13-2021, 09:22 PM Go to last post
  33. PPM and Joystick optimisation

    Started by Garug, 01-12-2021 08:00 AM
    • Replies: 5
    • Views: 116
    01-13-2021, 07:05 PM Go to last post
  34. Teensy 4.1 and NativeEthernet lib Error

    Started by MUIuser, 01-13-2021 05:00 PM
    • Replies: 0
    • Views: 56
    01-13-2021, 05:00 PM Go to last post
    • Replies: 2
    • Views: 121
    01-13-2021, 07:17 AM Go to last post
    • Replies: 4
    • Views: 175
    01-13-2021, 02:15 AM Go to last post
  35. Teensy 3.2 RTC DST support

    Started by Fluxanode, 01-12-2021 10:46 PM
    • Replies: 2
    • Views: 87
    01-12-2021, 11:21 PM Go to last post

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