Corne V3 Choc PCB Kit

Features

• Supports 42 keys .
• Supports Kailh low-profile switches Choc V1 and Choc V2. Supports hot-swapping.
• Supports 2 OLED displays.
• Supports per-key RGB LEDs.
• Supports underglow RGB LEDs.
• Supports QMK or ZMK firmware.
• Supports for a power switch for wireless controllers.
• Supports battery sockets.

Based on

Based on Corne V3.The original Corne firmware can be used with this keyboard.

Upgrade content

• Added pull-up and pull-down resistor pads. Through the dedicated QMK firmware, the data cable can be inserted into either the left or right hand side at will (the original version can only set a fixed side as the main hand for inserting the data cable).
• Added ESD protection chips to avoid burning the main control due to hot plugging of TTRS.
• Added power switch pads.

 

PCB option includes list
name	quantity	remarks
Corne V3 Choc PCB left	1
Corne V3 Choc PCB right	1

 

Kit1(basic) option includes list
name	quantity	remarks
Corne V3 Choc PCB left	1
Corne V3 Choc PCB right	1
Reset switch	2
TRRS jack	2
Diodes	42
Hotswap sockets for Choc	42

 

Kit2(wired) option includes list
name	quantity	remarks
Corne V3 Choc PCB left	1
Corne V3 Choc PCB right	1
Reset switch	2
TRRS jack	2
Diodes	42
Hotswap sockets for Choc	42
Led WS2812B-5050	12
Led SK6812MINI-E	42
ProMicro rp2040	2	Pre-flashed VIAL firmware
OLED module	2
12P female header socket	4
MUC single pin header	48
4P female header socket	2
Screen single pin header	8
USBLC6-2SC6	2
Resistor	2

 

Kit3(wireless) option includes list
name	quantity	remarks
Corne V3 Choc PCB left	1
Corne V3 Choc PCB right	1
Reset switch	2
TRRS jack	2
Diodes	42
Hotswap sockets for Choc	42
Led WS2812B-5050	12
Led SK6812MINI-E	42
ProMicro nrf52840	2
OLED module	2
12P female header socket	4
MUC single pin header	48
4P female header socket	2
Screen single pin header	8
USBLC6-2SC6	2
Resistor	2
MX1.25 2P ultra-thin battery sockets	2
MX1.25 2P ultra-thin battery connectors	2
Power switch	2

 

Build Guide

Refer to the Corne V3 MX Build Guide on our documentation site.

Important note

• This is a DIY kit. You will need to solder this by yourself.