Introduction

A guide to building the Pan keyboard, available at RGBKB. Pictures are coming soon!

The ergo layout on R1.2 boards has an issue with the bottom row, 4th key from the left. Please contact me for a replacement PCB, or use 1.5u keys in that position.

Kit contents:

  • Middle PCB

  • Bottom PCB

  • 12x M2.5 8mm standoffs

  • 24x 5mm M2.5 hex low-profile screws

  • Soldered components including controller and LEDs

  • Acrylic cover

  • 4x Rubber feet

A plate is required to build Pan! You can buy one or make your own.

The Ganymede case can be installed after putting your board together, and is optional.

Tools Required

  • Soldering iron, thin tip recommended

  • Flush/Micro cutters

  • Solder/Flux

  • Metric Allen keys

Components Included with the kit

Source

P/N

Description

Qty

Note

Mouser

ATMEGA32A-PU

ATmega32A MCU, Through-hole

1

Mouser

0900-4-15-20-75-14-11-0

Spring-pin contact

3

LCSC

TS665CJ

Momentary Switch

2

LCSC

XIHCELNANF-16MHZ

16Mhz Crystal Resonator

1

LCSC

1N4148

DO-35 switching diode

64

2 spare

LCSC

TC3V6TB

DO-35 3.6V Zener diode

2

LCSC

WS2812B-B

Addressable RGB LED SMD

64

2 spare, alternative SK6812-5050

LCSC

C1206X104K050T

100nF Capacitor, 1206 SMD

64

2 spare

LCSC

RN 1/8W 5K1 F T/B A1

5.1kOhm Resisitor

5

LCSC

RNS14F22R0A520NH

22Ohm Resistor

2

LCSC

RN 1/8W 1K5 F T/B A1

1.5kOhm Resistor

1

LCSC

CT4G-0805-2X1-50V-0.1μF-K

100nF Capacitor Radial SMT

4

LCSC

RDE5C2A220J0S1H03A

22pF Capacitor Radial SMT

2

LCSC

WS2811

SOP-8_150mil LED Drivers RoHS

2

Mandatory for RGB Encoders

Newark

USB4085-GF-A

USB-C Receptacle, Through-hole

1

Optional Components (Not included in kit)

Source

P/N

Description

Qty

Note

Digikey

1-2199299-5

40P,DIP SKT,600 CL,LDR,PB FREE

1

Socket for ATmega32A

Digikey

67997-206HLF

Vertical 6pos pin header, 2x3

1

For SPI

Digikey

61300411121

Vertical 4pos pin header, 1x4

1

For OLED

Amazon

QG-2832TLBFG02

OLED Display Module, i2c

1

Mouser

EC11E15244B2

Encoders 11mm 15 RES 30 DTENT

2

Supports most arduino-compatible encoders

Mouser

54819-0519

USB Mini-B Receptacle, Through-hole

1

Easier to solder than Type-C, center-mount only

Sparkfun

COM-15141

Rotary Encoder - Illuminated (RGB)

1

OLKB

Proton C

QMK Proton C (rev 2)

1

Replacement MCU, can still use on-board USB ports

Digikey

61302011121

Vertical 20pos pin header, 1x20

3

To connect Proton-C to board