Step 1: soldering

Kit contents

  • 1x PCB
  • 9x switch (choice between clicky, lineaires, tactiles)
  • 9x hot swap
  • 1x SMD switch 3x4x2 [mm]
  • 1x OLED display 0.91″ (128×32)
  • 1x rotary encoder
  • 9x diodes SMD SOD-123
  • 4x leds ws2812b
  • 1x arduino pro micro
  • 1x cable usb C

Assembly guide

Step 1: Diodes

Solder the diodes D1, D2, D3, D4, D5, D6, D7, D8, D9.
⚠ Be very careful that the bar on the diode is on the same side as the one in the drawing on the circuit board!

Step 2: LEDS

Solder the leds LED1, LED2, LED3, LED4.

⚠ Be very careful that the small hole on the corner of the LED is aligned with the small rectangle on the circuit board!

Step 3: Hot Swap

Solder the hot swap S1, S2, S3, S4, S5 ,S6 ,S7, S8, S9.

Step 4: SMD Switch

Solder the SMD 3*4*2 [mm] button on SW2.

Step 5: Arduino Pro Micro

Solder the Arduino Pro Micro.

⚠ Be very careful to solder it on the side of the components that we soldered just before!

Then cut the pins on the other side, leaving 1-2 [mm] protruding, and apply insulating tape to the pins in rectangle U2.

Step 6: OLED display

Solder the OLED display U2.

Step 7: Rotary encoder

Solder the rotary encoder to SW1.

⚠ Be very careful to solder it on the OLED screen side!

Step 8: Switches

Add the switches.

Now the assembly is complete, you can then print the keycaps, the case and a hat for the rotary encoder in 3D!!!

Step 2: Explanation of the circuit and choice of components

See more