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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 08:07 PM
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 34
    • Views: 87,714
    kd5rxt-mark
    01-08-2021, 01:57 PM Go to last post

  1. Teensy 4.1 Ethernet Trouble Shooting

    Started by Edward, Today 01:53 PM
    1 Attachment(s)
    • Replies: 0
    • Views: 1
    Edward
    Today, 01:53 PM Go to last post

  2. Teensy 4.0 + Rev D2 Audio Shield: Not connecting to Micro SD

    Started by neighbourhood_general, 04-25-2023 12:55 PM
    • Replies: 4
    • Views: 250
    neighbourhood_general
    Today, 01:12 PM Go to last post

  3. How to use Atmel Studio 6.2 with Teensy 4.0?

    Started by Digital Johnson, 05-07-2023 09:46 PM
    • Replies: 2
    • Views: 99
    KurtE
    Today, 12:40 PM Go to last post

  4. Teensy 4.1 i2s

    Started by Steffan, Today 11:04 AM
    • Replies: 0
    • Views: 27
    Steffan
    Today, 11:04 AM Go to last post

  5. Teensy3 audio board not working

    Started by sebastian.espinoza, Today 10:24 AM
    • Replies: 0
    • Views: 26
    sebastian.espinoza
    Today, 10:24 AM Go to last post

  6. Linking Teensyuino object files with Atmel Studio object files

    Started by Reinhard55, Yesterday 03:39 PM
    • Replies: 4
    • Views: 74
    luni
    Today, 07:29 AM Go to last post

  7. Teensy 4.1 not running on external power (LiPo-Battery/3 AA-Batteries)

    Started by RobertRondo, Yesterday 03:57 PM
    • Replies: 2
    • Views: 67
    defragster
    Today, 04:30 AM Go to last post

  8. One Component on Teensy 4.1 gets very hot

    Started by RobotMan, 08-04-2020 05:00 PM
    2 Pages •
    1 2
    7 Attachment(s)
    • Replies: 30
    • Views: 3,174
    PaulStoffregen
    Today, 02:31 AM Go to last post

  9. Raw C on Teensy 4.x / WTF is CMSIS

    Started by phryk, 06-04-2023 06:42 PM
    • Replies: 7
    • Views: 138
    PaulStoffregen
    Today, 01:30 AM Go to last post

  10. Noob Question on map function

    Started by jp2345, 04-19-2023 01:04 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 348
    jp2345
    Yesterday, 11:49 PM Go to last post

  11. Midi tx 3.3v !

    Started by clearskyer, 06-04-2023 05:52 PM
    • Replies: 9
    • Views: 167
    clearskyer
    Yesterday, 11:00 PM Go to last post

  12. Problem with memory usage in Teensy build

    Started by dgnuff, 06-04-2023 09:04 AM
    • Replies: 22
    • Views: 267
    shawn
    Yesterday, 10:29 PM Go to last post

  13. How to Erase QSPI flash

    Started by Razon, 06-02-2023 11:11 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 84
    Razon
    Yesterday, 03:47 PM Go to last post

  14. Teensy 4.1 Mouse.moveTo Mac Drag problem

    Started by masonb, 04-28-2023 12:19 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 196
    masonb
    Yesterday, 01:40 PM Go to last post

  15. LITTLEFS LIB for Teensy 4.1 > Something similar for ESP32

    Started by Mike0675, 06-04-2023 07:15 PM
    • Replies: 3
    • Views: 52
    defragster
    06-04-2023, 09:25 PM Go to last post

  16. Using the SPI library for AD5686R DAC with Teensy 4.1

    Started by SethGo, 05-30-2023 05:58 AM
    • Replies: 18
    • Views: 343
    SethGo
    06-04-2023, 08:45 PM Go to last post

  17. Teensy Threads, Mutex in IntervalTimer causes code to crash

    Started by Jeff Williams, 06-04-2023 02:32 AM
    • Replies: 10
    • Views: 139
    MarkT
    06-04-2023, 04:52 PM Go to last post

  18. Adapting TLC5940 library for TLC5943

    Started by Tanrekk, 06-04-2023 03:58 PM
    3 Attachment(s)
    • Replies: 0
    • Views: 38
    Tanrekk
    06-04-2023, 03:58 PM Go to last post

  19. Teensy 4.0 - Joystick mode stopped working 2 weeks ago

    Started by Unreadyashell, 06-04-2023 01:41 PM
    • Replies: 0
    • Views: 59
    Unreadyashell
    06-04-2023, 01:41 PM Go to last post

  20. PJRC Teensy 4.0 Beta Breakout Board and Audio Adapter Version D compatible ?

    Started by wwatson, 06-03-2023 06:00 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 74
    defragster
    06-03-2023, 07:13 PM Go to last post

  21. Joystick not recognised until Arduino IDE launched the Teensy port is selected

    Started by SpoddyCoder, 05-16-2023 09:22 PM
    • Replies: 3
    • Views: 132
    SpoddyCoder
    06-03-2023, 04:01 PM Go to last post

  22. Teensy 3.5 detection problem with Raspberry Pi

    Started by Juno, 06-02-2023 06:43 AM
    • Replies: 3
    • Views: 130
    PaulStoffregen
    06-03-2023, 02:09 PM Go to last post

  23. Setting up LVGL: fsl_cache.h not found

    Started by TRNPep, 09-10-2022 08:52 PM
    • Replies: 2
    • Views: 327
    Guy1000
    06-03-2023, 06:17 AM Go to last post

  24. Interfacing to a high throughput Ethernet Sensor

    Started by jimmie, 05-16-2023 11:27 PM
    3 Attachment(s)
    • Replies: 19
    • Views: 353
    defragster
    06-02-2023, 11:06 PM Go to last post

  25. AudioShield for Teensy 4.0: Wav File Export Problems from Audacity 2.4

    Started by jbf, 05-30-2023 09:22 PM
    • Replies: 6
    • Views: 87
    jbf
    06-02-2023, 08:29 PM Go to last post

  26. teensy 4.1 with all 18 analog inputs and i2c

    Started by lokki, 05-13-2023 08:49 PM
    • Replies: 2
    • Views: 134
    lokki
    06-02-2023, 01:14 PM Go to last post

  27. Hardware serial unknow interruption.

    Started by Blaise2410, 06-01-2023 12:15 PM
    2 Attachment(s)
    • Replies: 1
    • Views: 126
    Blaise2410
    06-01-2023, 10:42 PM Go to last post

  28. GUIslice Builder wont compile on Teensy 4.0

    Started by schlank, 06-01-2023 10:33 PM
    • Replies: 0
    • Views: 79
    schlank
    06-01-2023, 10:33 PM Go to last post

  29. QNEthernet EthernetClient::close() - How to properly close a connection

    Started by dgnuff, 05-30-2023 02:24 AM
    • Replies: 7
    • Views: 330
    dgnuff
    06-01-2023, 08:51 PM Go to last post

  30. Teensy 4.1 usbmidi to cv !

    Started by clearskyer, 05-31-2023 08:57 PM
    1 Attachment(s)
    • Replies: 17
    • Views: 175
    clearskyer
    06-01-2023, 03:17 PM Go to last post

  31. Teensy 3.6 attempt to integrate Audio Adaptor to PCB

    Started by barahlo, 05-30-2023 01:40 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 131
    barahlo
    05-31-2023, 02:45 PM Go to last post

  32. Are there socket ciount limits on the Teensey 4.1?

    Started by dgnuff, 05-19-2023 07:00 AM
    • Replies: 7
    • Views: 250
    dgnuff
    05-31-2023, 04:39 AM Go to last post

  33. Possible bug in EthernetClient::connected() and operator bool()

    Started by dgnuff, 05-30-2023 08:18 AM
    • Replies: 2
    • Views: 139
    shawn
    05-30-2023, 11:32 PM Go to last post

  34. Teensy 4.1: Copy code from a programmed board?

    Started by BrotherTheo, 05-27-2023 02:09 AM
    • Replies: 10
    • Views: 273
    lokki
    05-30-2023, 08:30 PM Go to last post

  35. dual sdo spi

    Started by DrM, 05-28-2023 02:37 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 212
    joepasquariello
    05-30-2023, 05:06 PM Go to last post

  36. Teensy serial uarts voltage levels

    Started by Fluxanode, 05-26-2023 08:08 PM
    • Replies: 4
    • Views: 170
    Fluxanode
    05-30-2023, 04:03 PM Go to last post

  37. Watchdog won't reset my program?

    Started by airpanther, 05-27-2023 07:07 AM
    • Replies: 4
    • Views: 124
    airpanther
    05-30-2023, 02:27 PM Go to last post

  38. Teensy 4.1 UHF RF spray

    Started by aberoev, 04-25-2023 09:49 PM
    • Replies: 11
    • Views: 333
    MarkT
    05-29-2023, 08:24 PM Go to last post

  39. Help to adapt i2c code from i2c_t3.h to Wire.h

    Started by M4ngu, 05-29-2023 07:10 PM
    • Replies: 0
    • Views: 50
    M4ngu
    05-29-2023, 07:10 PM Go to last post

  40. Perennial issues with Teensy 4.1 serial

    Started by ironsider, 05-27-2023 11:59 AM
    • Replies: 6
    • Views: 203
    ironsider
    05-29-2023, 05:37 PM Go to last post

  41. Driving a relay with a Teensy 4.1

    Started by haldex, 05-28-2023 08:31 PM
    • Replies: 4
    • Views: 134
    haldex
    05-29-2023, 02:10 PM Go to last post

  42. Teensy 4.0 - Multiple Serial and USB MIDI cables

    Started by M1Addict, 05-28-2023 10:17 AM
    • Replies: 1
    • Views: 102
    PaulStoffregen
    05-29-2023, 06:11 AM Go to last post

  43. Teensy 4.1 not turning on and heating up

    Started by ProgrammingTeensy, 05-28-2023 09:52 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 137
    ProgrammingTeensy
    05-28-2023, 06:20 PM Go to last post

  44. USB type to Keyboard + MIDI , Keyboard + MIDI + Audio. Please help me!!

    Started by heyjin, 05-28-2023 07:56 AM
    1 Attachment(s)
    • Replies: 0
    • Views: 71
    heyjin
    05-28-2023, 07:56 AM Go to last post

  45. Teensy 4.1 and Ethernet, a workshop experiment

    Started by shawn, 02-21-2023 11:12 PM
    • Replies: 21
    • Views: 969
    defragster
    05-28-2023, 06:05 AM Go to last post

  46. How to get USB serial, USB audio and USB Midi on Teensy 3.6?

    Started by Mike5000, 05-14-2023 03:17 PM
    2 Attachment(s)
    • Replies: 9
    • Views: 367
    Mike5000
    05-27-2023, 05:39 AM Go to last post

  47. Teensy 4.1: two ETH servers - FAILS

    Started by tjaekel, 05-24-2023 08:21 PM
    • Replies: 22
    • Views: 259
    tjaekel
    05-27-2023, 01:44 AM Go to last post

  48. When TEENSY 4.1 is powered off via ON/OFF pin, how much power is used.

    Started by rca4203, 05-26-2023 10:21 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 126
    defragster
    05-27-2023, 12:32 AM Go to last post

  49. Teensy 4.0 Red Light is Blinking And Not Working

    Started by Legion64, 05-24-2023 08:47 PM
    6 Attachment(s)
    • Replies: 9
    • Views: 257
    defragster
    05-26-2023, 10:43 PM Go to last post

  50. Teensy 4.1 - NXP MIMXRT1062DVJ6B

    Started by timmek, 05-21-2023 11:56 AM
    • Replies: 8
    • Views: 257
    PaulStoffregen
    05-26-2023, 09:01 PM Go to last post
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