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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: 58,041
    01-08-2021, 02:57 PM Go to last post
  1. port and toggle question T4

    Started by hanz, 09-24-2019 08:54 AM
    • Replies: 17
    • Views: 2,553
    Today, 04:05 AM Go to last post
    • Replies: 51
    • Views: 4,935
    Today, 04:00 AM Go to last post
  2. Teensy 4.0 DMA over GPIO

    Started by Dishwasha, 10-15-2019 05:10 PM
    • Replies: 3
    • Views: 874
    Today, 03:55 AM Go to last post
  3. Irregular SPI Behavior

    Started by Jay8ee, Yesterday 10:50 PM
    • Replies: 2
    • Views: 45
    Today, 12:47 AM Go to last post
    • Replies: 7
    • Views: 181
    Today, 12:14 AM Go to last post
    • Replies: 3
    • Views: 56
    Yesterday, 10:49 PM Go to last post
    • Replies: 3
    • Views: 976
    Yesterday, 08:09 PM Go to last post
  4. Blynk Support for Teensy 4.0

    Started by khoih-prog, 01-30-2020 11:39 PM
    • Replies: 8
    • Views: 519
    Yesterday, 05:57 PM Go to last post
  5. Using Teensy 4.1 as a Telnet Server

    Started by MichaelS, Yesterday 09:34 AM
    • Replies: 2
    • Views: 59
    Yesterday, 05:09 PM Go to last post
  6. Teensy 4.1 MAC Address

    Started by KD0RC, 09-08-2020 09:34 PM
    • Replies: 8
    • Views: 477
    Yesterday, 05:00 PM Go to last post
  7. Teensy 4.1 ON/OFF Pin Access/Use

    Started by Neal, 01-11-2021 05:17 PM
    • Replies: 8
    • Views: 188
    Yesterday, 04:59 PM Go to last post
  8. Does T4.0 have PORTS - like read 8 pins at once?

    Started by alan856, 07-11-2020 05:33 PM
    • Replies: 8
    • Views: 520
    Yesterday, 03:07 PM Go to last post
  9. RA8875 from Buydisplay

    Started by pd0lew, 08-19-2019 09:14 AM
    12 Pages
    1 2 3 ... 12
    • Replies: 283
    • Views: 15,636
    Yesterday, 01:36 AM Go to last post
    • Replies: 12
    • Views: 282
    Yesterday, 12:58 AM Go to last post
  10. hex file too large message

    Started by KD0RC, 01-14-2021 03:22 AM
    • Replies: 23
    • Views: 283
    01-14-2021, 11:01 PM Go to last post
  11. Teensy4 QuadTimer as 64-bit counter

    Started by janbbeck, 06-20-2020 02:50 PM
    • Replies: 12
    • Views: 757
    01-14-2021, 07:55 PM Go to last post
  12. Teensy 4.0 and Dynamixel

    Started by max246, 10-21-2019 08:50 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 2,881
    01-14-2021, 06:02 PM Go to last post
  13. Teensy LC and Teensy 4.0 output delay.

    Started by Hypocaust, 01-13-2021 07:55 PM
    • Replies: 4
    • Views: 102
    01-14-2021, 11:22 AM Go to last post
  14. Teensy 3 as AVR ISP programmer?

    Started by cmason, 04-22-2013 06:43 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 17,462
    01-14-2021, 11:22 AM Go to last post
  15. I2S adafruit 98357a buzz, no audio

    Started by frogJon, 01-12-2021 02:41 PM
    • Replies: 5
    • Views: 115
    01-14-2021, 11:01 AM Go to last post
    • Replies: 0
    • Views: 45
    01-14-2021, 10:03 AM Go to last post
  16. Teensy 4.1 external flash memory question.

    Started by Han, 07-20-2020 04:12 PM
    3 Pages
    1 2 3
    • Replies: 56
    • Views: 2,730
    01-14-2021, 08:04 AM Go to last post
  17. MD_MAX72xx using HW SPI on Teensy

    Started by SteveBar, 01-12-2021 08:47 PM
    • Replies: 9
    • Views: 174
    01-14-2021, 01:12 AM Go to last post
  18. SSD1351 OLED display using HW SPI on Teensy 41

    Started by SteveBar, 01-14-2021 01:04 AM
    • Replies: 0
    • Views: 47
    01-14-2021, 01:04 AM Go to last post
  19. TimeLib return type

    Started by Fluxanode, 01-13-2021 09:10 PM
    • Replies: 1
    • Views: 50
    01-13-2021, 09:22 PM Go to last post
  20. PPM and Joystick optimisation

    Started by Garug, 01-12-2021 08:00 AM
    • Replies: 5
    • Views: 109
    01-13-2021, 07:05 PM Go to last post
  21. SPI pin as Digital?

    Started by djex81, 01-12-2021 07:49 PM
    • Replies: 13
    • Views: 215
    01-13-2021, 05:13 PM Go to last post
  22. Teensy 4.1 and NativeEthernet lib Error

    Started by MUIuser, 01-13-2021 05:00 PM
    • Replies: 0
    • Views: 46
    01-13-2021, 05:00 PM Go to last post
  23. Teensy 3.2 USB Keyboard Controller

    Started by eliamady, 01-13-2021 01:24 PM
    • Replies: 0
    • Views: 51
    01-13-2021, 01:24 PM Go to last post
    • Replies: 2
    • Views: 104
    01-13-2021, 07:17 AM Go to last post
    • Replies: 4
    • Views: 167
    01-13-2021, 02:15 AM Go to last post
  24. Teensy 3.2 RTC DST support

    Started by Fluxanode, 01-12-2021 10:46 PM
    • Replies: 2
    • Views: 75
    01-12-2021, 11:21 PM Go to last post
  25. I am having problem loading i2c_t3 library

    Started by nicnut, 01-11-2021 09:39 PM
    • Replies: 4
    • Views: 104
    01-12-2021, 06:43 PM Go to last post
  26. teensy_loader_cli can't find baord

    Started by JasonH, 01-12-2021 02:54 PM
    • Replies: 0
    • Views: 51
    01-12-2021, 02:54 PM Go to last post
  27. Problems with Teensy 3.6 Serial2 Tx buffers.

    Started by sw_hunt, 01-12-2021 09:49 AM
    • Replies: 6
    • Views: 124
    01-12-2021, 02:11 PM Go to last post
  28. Teensy4.0 and MCP23008 i2c issue

    Started by Razzorlight, 01-12-2021 01:44 PM
    • Replies: 0
    • Views: 98
    01-12-2021, 01:44 PM Go to last post
    • Replies: 9
    • Views: 172
    01-12-2021, 01:42 PM Go to last post
    • Replies: 4
    • Views: 169
    01-12-2021, 01:33 PM Go to last post
  29. sinf() on Teensy 4.0

    Started by alexisW, 01-10-2021 12:30 AM
    • Replies: 4
    • Views: 190
    01-12-2021, 12:06 PM Go to last post
  30. hid with MacOS catalina

    Started by heimi, 01-11-2021 03:13 PM
    • Replies: 2
    • Views: 79
    01-12-2021, 10:44 AM Go to last post
    • Replies: 9
    • Views: 168
    01-11-2021, 06:56 PM Go to last post
  31. PWM Control of Brightness for TI TPS61165

    Started by highbank, 01-10-2021 09:16 PM
    • Replies: 1
    • Views: 81
    01-11-2021, 04:50 PM Go to last post
  32. Teensy 4.1 freezes after receiving serial command

    Started by Doodads, 01-10-2021 07:26 PM
    • Replies: 17
    • Views: 246
    01-11-2021, 12:41 PM Go to last post
    • Replies: 43
    • Views: 2,215
    01-11-2021, 11:54 AM Go to last post
    • Replies: 6
    • Views: 3,842
    01-11-2021, 10:06 AM Go to last post
    • Replies: 17
    • Views: 506
    01-10-2021, 06:37 PM Go to last post
  33. example waveform.ino

    Started by NicoEFI, 01-03-2021 03:22 PM
    • Replies: 12
    • Views: 312
    01-10-2021, 06:35 PM Go to last post
  34. mcp23s17 and sumotoy gpio_MCP23S17

    Started by mah, 01-10-2021 05:12 PM
    • Replies: 0
    • Views: 51
    01-10-2021, 05:12 PM Go to last post
  35. Teensy 4.1 - CPU Heat Limits

    Started by cmrwash, 01-08-2021 08:21 PM
    • Replies: 18
    • Views: 356
    01-10-2021, 02:55 PM Go to last post
  36. 4.1 HW Encoder (more questions)

    Started by 512, 01-09-2021 11:58 PM
    • Replies: 2
    • Views: 90
    01-10-2021, 04:55 AM Go to last post

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