Corne V3 MX PCB Kit

Price range: $10.00 through $50.00

The Corne keyboard is a split keyboard with 3×6 column staggered keys and 3 thumb keys, based on Helix. Crkbd stands for Corne Keyboard.

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Features

  • Supports 42 keys .
  • Supports MX switches. Supports hot-swapping.
  • Supports 2 OLED displays.
  • Supports per-key RGB LEDs.
  • Supports underglow RGB LEDs.
  • Supports QMK or ZMK firmware.
  • Support for a power switch for wireless controllers.
  • Support battery sockets.

Based on

Based on Corne V3.

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 MX PCB left 1
Corne V3 MX PCB right 1

 

 

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

 

 

Kit2(wired) option includes list
name quantity remarks
Corne V3 MX PCB left 1
Corne V3 MX PCB right 1
Reset switch 2
TRRS jack 2
Diodes 42
Hotswap sockets for MX 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 MX PCB left 1
Corne V3 MX PCB right 1
Reset switch 2
TRRS jack 2
Diodes 42
Hotswap sockets for MX 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

Check out 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.
Weight N/A
PCB kit type

PCB, Kit1(basic), Kit2(wired), Kit3(wireless)

Firmware

QMK, ZMK

Keyboard Form

Split

Keyboard Type

Corne

Switch Type

MX

4 reviews for Corne V3 MX PCB Kit

  1. Jacob

    The corne keyboard kit goes so well with the case sold in the store. It’s so freaking cool!

  2. Isabella Davis

    The logistics is very fast. All the materials have arrived. I can start working now.

  3. Ethan Wilson

    The price is affordable and the guarantee is in place. The communication with the seller is pleasant. When there are problems during the welding process, the seller also provides very useful solutions.

  4. M***r

    The logistics is extremely good.

Only logged in customers who have purchased this product may leave a review.

Shipping policy(Updated on October 6, 2025)

Orders with a total amount of $99 or more qualify for free shipping. pandakb.com ships internationally from China.

Delivery Coverage

We deliver to most countries and regions. The countries/regions we cover include:

  • Asia
    India, Indonesia, Israel, Japan, Malaysia, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Taiwan, China, Thailand, United Arab Emirates (UAE), Vietnam
  • Europe
    Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom (UK)
  • North America
    Canada, Mexico, United States (US)
  • South America
    Brazil, Chile, Colombia
  • Oceania
    Australia, New Zealand

You can check the available shipping options and fees for your country or region during checkout.

Processing Times

  • Most items will be shipped within 1-3 days after order placement.
  • For pre-order items or items with delayed delivery, the specific shipping timeline will be stated on the product page.

Tariffs and Duties

Due to varying customs policies across countries and regions, we cover tariffs for the following countries and regions (no additional charges for customers):

  • North America: USA, Canada, Mexico
  • Europe: EU (European Union), UK, Switzerland, Norway
  • Asia: Japan, South Korea, Singapore, Malaysia, Philippines,Vietnam,Thailand
  • Oceania: Australia, New Zealand
  • Latin America: Chile, Colombia

For countries and regions not listed above, any customs duties or taxes imposed on the package will be the buyer’s responsibility.
A mobile number is required for delivery to some countries. Provide it at checkout, or email it to support@pandakb.com if missed.
Customers in Brazil, Mexico and Chile must provide the recipient’s tax ID (e.g., CPF, RFC, RUT) for customs. Enter it in “Order notes” at checkout, or email it to support@pandakb.com if missed.

Shipping Times

Estimated delivery times start from the moment the carrier picks up the package, which may be later than your order confirmation email time.
Delivery may be delayed if packages are held by local customs.

LocationEstimated Time (Business Days)
USA7-12
Canada10-15
Mexico10-20
UK6-8
Norway8-10
EU (European Union)5-10
Australia7-15
New Zealand7-12
Chile11-14
Brazil15-25
Colombia10-20
Singapore4-7
Malaysia5-7
South Korea6-8
Japan4-7
Russia10-20
Vietnam3-7
India5-20

The table above only lists some countries and regions. If you would like to inquire about shipping times for other countries and regions, please contact us. Shipping times are estimated and not guaranteed. Delays may occur due to unforeseen events such as customs clearance issues, carrier technical problems, transportation disruptions, or staffing challenges. We strive to resolve issues proactively. For updates on your order, contact us at support@pandakb.com.

Order Status

Once your order is shipped, you will receive a confirmation email to your PayPal registered address, including a tracking number. You can track your order on the “Track Order” page.

Update History

  • October 6, 2025: Added Malta to delivery coverage.

Corne V3 MX PCB Kit
Corne V3 MX PCB Kit

Price range: $10.00 through $50.00

Select options This product has multiple variants. The options may be chosen on the product page