SD Card Shortcut Keyboard

Stream Cheap (Mini Macro Keyboard) + Duckduino-microSD

Materials

• Stream deck print
• Sparkfun Pro Micro board (Sparkfun, Amazon (clone))
• Gateron switches (Amazon)
• Relegendable keycaps (Amazon, Thingiverse, Other on Thingiverse)
• microSD card reader (Adafruit, Amazon)

SD Board Wiring

  VCC -> VCC
  D15 -> SCK
  D14 -> MISO
  D16 -> MOSI
  GND -> GND
  D4  -> CS

Keys Wiring

A0 -> KEY1 (18)
A1 -> KEY2 (19)
5  -> KEY3 (5) 
6  -> KEY4 (6) 
7  -> KEY5 (7) 
8  -> KEY6 (8) 
9  -> KEY7 (9) 
10 -> KEY8 (10)

SD Card Contents Instructions

Place files 1.txt, 2.txt, etc. on the root of the microSD card. Pressing the corresponding key will execute the script. See Duckduino-microSD for limitations (with the exception that this project adds support for MEDIA_PLAY_PAUSE, MEDIA_VOLUME_UP, MEDIA_VOLUME_MUTE, a few others, and hex codes for just about any key you want).

Note: If you open a script in Notepad.exe, you'll notice everything is all nasty and on one line. Use an IDE to edit the scripts if you are on Windows.

Printable Template

https://docs.google.com/document/d/1bIXJqAgq2c0NdrM7F2UUlvPY7I8CWgMdOjNfr_esz3Y

Examples

• Teams Mute
• Zoom Mute
• SunVox (see manual)
• Numbers (these are the default if you boot it without an SD card - helpful to check wiring)

Thanks!

https://github.com/Seytonic/Duckduino-microSD
https://docs.hak5.org/hak5-usb-rubber-ducky/ducky-script-basics/keystroke-injection
https://www.thingiverse.com/thing:2822140