Rapeseed Cat Left-Hand Gaming Mechanical Keyboard G613 Controller 2.4G

Initially designed as a wired QMK single-mode gaming keyboard, leveraging QMK and VIA support; numerous inquiries prompted the development of a wireless variant

The G613 proved ideally suited for wireless gaming, offering reliable wireless connectivity, keystroke responsiveness, energy efficiency, backlight omission, and Windows key locking capabilities
Consequently, a revised iteration was crafted utilizing the G613 microcontroller

Ghub recognizes the keyboard, yet its functionality remains largely irrelevant, offering minimal customization options

Hardware Specifications

• Two tactile switches in the upper left corner toggle between Wi-Fi and Bluetooth channels. Bluetooth pairing is somewhat unpredictable, necessitating the input of a pairing code; codes 1-6 facilitate pairing, while codes 7-0 necessitate a retry (due to the absence of keys 7-0)
• Two self-latching switches in the upper right corner: the upper switch controls power, while the lower switch locks the Windows key (disabling Windows key functionality upon activation)
• Indicator Lights
  • Four indicator lights (F1-F4, left to right) indicate:
    • Wi-Fi Channel (2.4 GHz)
    • Bluetooth Channel (long-press activates pairing mode; the device is then discoverable via Bluetooth)
    • Charging Indicator (illuminates during charging, extinguishing upon completion)
    • Fully Charged Indicator (illuminates upon completion of charging)
• Employs a TP4056 charging chip
• Utilizes a MOSFET to switch between 5V power and battery power; when connected via USB, the battery charges only and does not discharge
• Uses a 1.25mm pitch connector (for charging and battery, same spacing). The battery is 1.25mm pitch positive, supporting up to 10mm height. Double-sided adhesive is required for securing the lithium battery; a lithium battery with a charge/discharge protection module is recommended
• Requires G613 microcontroller transplantation; module transplantation is not supported due to insufficient space
  Native G613 microcontroller code is required