[New Device] MSI PRO B860-P WIFI - Nuvoton NCT6687D RGB Controller

Name of device:

MSI PRO B860-P WIFI

Link to manufacturer's product page:

https://www.msi.com/Motherboard/PRO-B860-P-WIFI/Overview

Please select what type of device/interface the device uses:

ID information:

Motherboard Information: Manufacturer: Micro-Star International Co., Ltd. Product: PRO B860-P WIFI (MS-7E41)

Super I/O Chip: Model: Nuvoton NCT6687D eSIO Address: 0xa20 Detected by: sensors-detect Current driver: nct6683 (sensor monitoring only, no RGB support)

SMBus Controller: Intel Arrow Lake-S PCH - SMBus Host Controller Device ID: 8086:7F23 Location: 0000:80:1f.4 ARGB Headers:

JARGB_V2_1 (5V addressable RGB, 3-pin)
JARGB_V2_2 (5V addressable RGB, 3-pin)
JRGB1 (12V standard RGB, 4-pin)

i2c bus scan (i2c-13):

0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:                         -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- UU -- UU -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

Please attach screenshots of the device's official control application here:

I don't have access to Windows MSI Center as I am on Linux

Please attach device captures here:

Not available yet. RGB devices light up in hardware default mode. Willing to provide captures if guidance is provided.

Additional Notes:

OpenRGB does not detect the RGB controller
BIOS provides no RGB control options
System: Arch Linux, Kernel 6.16.10

Checklist for Step2

Name of device
A link to the vendors product page has been included
The transport bus has been identified and the appropriate label added to the issue.
The device ID's have been included for USB or PCI
Screenshots of the OEM Application are included
There is either, appropriate code examples linked or suitable device captures attached