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    Decoding a signal meant for an RGB addressable LED (with oscilloscope images)

    Hi everybody. To start off I want to say that I am not an expert in hardware. I am studying to get a computer science degree but I am trying to get into the hardware side of things too. So I apologize if I use incorrect terminology. Here's a deal: I'm trying to decode a signal meant for an RGB...
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    Teensy 4.1 SD card mass storage to host (with keyboard emulation)

    Thanks for the reply. Unfortunately macOS doesn't seem to support MTP and I need this for macOS. Not hacking, it's to speed up my workflow. I have to constantly boot into recovery mode on many Macs and run some scripts. Any way to do this with some soldered on hardware to the Teensy? I guess I...
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    Teensy 4.1 SD card mass storage to host (with keyboard emulation)

    My goal is to use Teensy to emulate a keyboard to type a command on the host to run a script from a flash drive. But it would be great if I didn't actually need a separate USB flash drive and could passthrough the SD card to the computer at the same time as doing mouse emulation, to run the...
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    Reproducible Freeze: WS2812Serial freezes teensy 4 when printing serial

    Hmm but I thought separate serial ports shouldn't share the same buffer. I don't think it's about too much power because I'm only lighting one LED. Anyway, I wonder if someone can test with a level shifter because I don't have one.
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    Reproducible Freeze: WS2812Serial freezes teensy 4 when printing serial

    I'm running into a problem with my Teensy 4.0. Attached is the code. It looks like it has to do with WS2812Serial specifically when it prints something to another serial port right before changing color. The print right before the color change doesn't work, but more importantly, some time later...
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    Keyboard commands behave weirdly when put in a specific part of the code

    Sorry for the delay. I tried using Teensyduino instead of platformIO with the same code on my Teensy 3.2 and I got the same behavior. I also tried a couple different clock speeds and the same thing happens on all of them. My Teensy 3.2 just stopped working all of a sudden after I flashed...
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    Keyboard commands behave weirdly when put in a specific part of the code

    So I have a function that presses a couple hotkeys and text to control a Mac. I've noticed a very strange thing where if I call my function from one case statement, it works perfectly but then when I call it from another case statement it only registers some of the keys and doesn't work...
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    Teensyduino 1.49 Beta #1

    This beta doesn't add support for USB keyboard on teensy 4.0 right? If not, is there any updated time estimate for this?
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