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.

Kits can be purchased at RGBKB

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