The arduino code is in the first post as "FrontPanelFinal.zip", I used a Teensy as my chip which is not a literal arduino, but it should work on many arduino models (just not the really old ones like the UNO without a lot of modification), just make sure the chip supports USB HID first. If you're working with a "true" arduino, make sure the chip is a 32u4 or SAMD microcontroller.

It uses the built in Keypad Library and is wired keypad "matrix" style with 6 rows and 4 columns. If your microcontroller supports internal pullups you can skip tying to 5V. https://playground.arduino.cc/Code/Keypad/


It relies on the arduino to enumerate as an USB HID Keyboard and uses the built in Keyboard library.
https://www.arduino.cc/en/Reference/HID

Lastly, in my code I used a cheap I2C oled and used the U8g2lib library
https://www.arduino.cc/reference/en/libraries/u8g2/

Hi, congrats for this nice job.

I have the same question than Xartan!! How did you solve the buttons connection to the DDCS!!?

Thank you!!

Hello!

What a great job :-)

I really like how you solved the button issue.
Could you give me more details about how you solved it in arduino?

Thank you very much.

oi amigo não consegui baixar os icon, nao abre

Amazing

I envy your skills with electronics.
Very well put together
Regards

John