> For the complete documentation index, see [llms.txt](https://open-rt.gitbook.io/open-surfacert/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://open-rt.gitbook.io/open-surfacert/surface-rt/hardware/components/i2c/bus-0-ms-hid/mircrosoft-sensor-collection.md).

# 0x28 - \[WIP] Microsoft: ?SensorCollection?

* HID over I2C
* Address: 0x28
* Bus speed: 400kHz
* HID\_Descriptor: 0x0001
* ACPI Device: SNMU

<https://www.microchip.com/wwwproducts/en/at32uc3l0256>