The ROG_EXT I2C module allows you to interface with the ASUS ROG ROG_EXT header on some motherboards, which is normally used for the ASUS ROG OC Panel and Front Base products. Using this interface it’s possible to get system information and monitoring data, as well as control voltage/frequency and power/reset/safe_boot/retry buttons. It’s designed to easily interface with an Arduino or Raspberry Pi to make your own projects based on this functionality.
This product is also available from Overlay.live
Any ASUS motherboard with an ROG_EXT header will work with this product. Note that ROG Maximus X Hero/Code/Formula lack this header, and ASUS ROG Maximus XI and later has changed to a new Node header which requires an adapter not yet available.