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    Low-pass filter problem

    Thank you. I'm a complete newbie and have been a bit overwhelmed by all the new terms and ideas.
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    Low-pass filter problem

    That's good to know. Can you provide more details?
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    Low-pass filter problem

    The two Teensy are connected to separate hosts that only have usb-a ports. I asked for advice on the basic idea in another thread before starting and got zero replies. If the setup is bad/dumb it is because I have no experience. This is my first project that deals with anything outside of...
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    Low-pass filter problem

    Cool, I'll try that. Thanks guys.
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    Low-pass filter problem

    This sounds like it might be my issue, but I don't know enough electrical engineering to understand what you said or how to apply it. Will connecting the right Teensy's ground to left Teensy's ground fix it?
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    Low-pass filter problem

    They are also connected on digital outputs 0-3 from Teensy #1 going to digital inputs 0-3 on Teensy #2. My problem is, both of my analog inputs on Teensy #2 are getting a value of about 600 when any of the digital outputs 0-3 from Teensy #1 are activated.
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    Low-pass filter problem

    The Teensy running SerialReceive.ino takes serial input over usb from my phone and the Teensy running GamepadSend.ino takes that input and sends gamepad output to my PC. I ultimately want to use my phone as a gamepad with no drivers/software on the host.
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    Low-pass filter problem

    I'm trying to use two teensy 4.0 microcontrollers to translate serial data to gamepad outputs. I have one teensy taking serial data from one host over USB and sending it to the other teensy using the pins which sends the gamepad output to another host over USB. I set up a simple low-pass filter...
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    USB Passthrough question

    I want to get data from a smartphone's USB port, send it into my Teensy 4.0, and have the Teensy send gamepad outputs to another host over USB. What is the simplest way to achieve this? I'm completely new to this. I have two Teensy 4.0 units and can use both on this project if I need to.
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    Making Teensy appear as joystick only

    Well, I never got rid of the emuserial interface, but my original problem was solved by changing the joystick hid descriptor to gamepad mode.
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    Making Teensy appear as joystick only

    I am trying to make a custom joystick using a Teensy 4.0 but the device I want to use my joystick with(A wheelchair with a LUCI Mobility setup) doesn't work correctly with composite devices. It recognizes the hat switch and nothing else when I use keyboard+mouse+joystick or flight sim+joystick...
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