Building a USB - HID Keyboard (DIY on a prototyping board)

What kind of firmware did you upload to your microcontroller? Can I have it?

This is really awesome work, I'm working on a project like this and I was wondering if you could help me understand the firmware of for this project.

I noticed that you are using the IO pins of the MCU for USB communication. Is there a specific way you're sending those commands or is there anything else?

Is there any way to contact you ? :)

Cool stuff. How did you implement the whole USB communication on this device? Did you use something like V-USB?

Hey, nice work 👍 I wonder which key you used for media volume increase and decrease. I was able to manage other keys, but not the multimedia keys.

Any AVR with 20 Mhz can do that ?

Can I purchase one of these devices ready to go? I want to use a contact closure from the output of an Allen-Bradley Micro820 PLC to trigger an "ENTER" HID keypress input to a PC.

Amazing soldering skills. Thanks for the video

Can I see the code?

cool project . would love a tutorial on the firmware and program

Nice work! Are you going to make some instruction or tutorial of how you write the firmware and program it?