0x4248 wiki

A collection of guides and tutorials for various topics that I have written.

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Redragon K585 Keyboard

The Redragon K585 is a 42 key mechanical keyboard with RGB backlighting.

Connections

USB-C

There is a USB-C at the top left of the keyboard which is used as the output to be connected to the computer.

USB-A

The USB-A port next to the USB-C port is used to connect another device to the keyboard which sends all the data to the computer using the USB-C port.

Notes

Linux identification

Linux identified the keyboard as Evision RGB Keyboard with the following lsusb output:

ID 320f:5000 Evision RGB Keyboard

The keyboard is most likely using a microcontroller from Evision. Their site can be found here but most of it is in chinese: Evision

usb 1-12: new high-speed USB device number 30 using xhci_hcd
usb 1-12: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
usb 1-12: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-12: Product: USB 2.0 Hub
hub 1-12:1.0: USB hub found
hub 1-12:1.0: 4 ports detected
usb 1-12.1: new full-speed USB device number 31 using xhci_hcd
usb 1-12.1: not running at top speed; connect to a high speed hub
usb 1-12.1: New USB device found, idVendor=320f, idProduct=5000, bcdDevice= 1.07
usb 1-12.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-12.1: Product: RGB Keyboard
usb 1-12.1: Manufacturer: Evision

Images

Top

Top

Board

Board

Switch

Switch

Lights

Lights

Keymap

            M1  M2  M3  M4  REC
G2  ESC F1  F2  F3  F4  GLOBE
G3  `   1   2   3   4   5   6
G4  TAB Q   W   E   R   T
G5  CAP A   S   D   F   G
    SHI Z   X   C   V   B         G1
    CTL FN  ALT N   P         SPACE