This is a listing for an assembled PCB for a self-designed and built custom keyboard (diodes, sockets, toggle switch, reset switch, magnetic pogo pins, and button battery components for BleMicroPro are already installed). Split/Integrated Keyboard The PCB was manufactured by JLCPCB and assembled. I installed switches once and confirmed their operation, so it's practically unused. However, there is a scratch near the magnetic pogo pins (as shown in photo 9) that was present from the time it was received from JLCPCB. This does not affect the operation of any keys. Compatible with Choc V2 or Lofree Flow low-profile switches. Can be split into a 66-key (main body) and a function (13-key) section. The 13-key section cannot be used independently. Features: Size: 65% section: Approximately 33cm wide, 11.4cm long 13-key section: Approximately 29.2cm wide, 3.6cm long Can be used as a 75% keyboard by connecting the 13-key section to the 65% keyboard with magnetic pogo pins. The PCB supports con-throughs and uses sockets, making it easy to swap switches. Wireless support: Wireless connection is possible using BleMicroPro by installing button batteries. There is firmware for BleMicroPro, but the Vial data is not working correctly. Please fix it yourself. It can be used with Remap. Toggle switch: Turns the BleMicroPro power ON/OFF. Please print the included case data. Stabilizers: Gateron low-profile switch stabilizers can be installed. Case Specifications: • Similar specifications to the other custom keyboards I have for sale: Assembled 40% & 75% Included files (will be sent via data transfer in the transaction message): ■ QMK firmware and Remap JSON file: ■ Case data (3D printer STL file) The following parts are required separately to use: Pro Micro or BleMicroPro x 1 Con-through x 2 Key switches: 66 + 13 = 79 Keycaps: 66 + 13 = 79 (For wireless use) Button batteries CR1632 x 2 A case printed from the included files using a 3D printer