> For the complete documentation index, see [llms.txt](https://bananapi.gitbook.io/bpi-m2-ultra-open-source-single-board-computer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bananapi.gitbook.io/bpi-m2-ultra-open-source-single-board-computer/bpi-m2ultraqualityguarantee/bpi-m2_ultra_bt40_lab_test.md).

# BPI-M2 Ultra  WIFI \&BT4.0 Lab test

![](https://4206255271-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtRGSle2JoRWmwsz%2F-M2HWva6YC36keljqeN9%2F-M2HXPMla0tFk558HzvY%2FBT%20TX.jpg?generation=1584080217979596\&alt=media)

![](https://4206255271-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtRGSle2JoRWmwsz%2F-M2HWva6YC36keljqeN9%2F-M2HXPMnDU4F8ySdvZf6%2FRX%20N%20CH1.jpg?generation=1584080217744516\&alt=media)

![](https://4206255271-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtRGSle2JoRWmwsz%2F-M2HWva6YC36keljqeN9%2F-M2HXPMpDJUWp_H8Q6DX%2FTX%20B%20CH13.jpg?generation=1584080217611805\&alt=media)

![](https://4206255271-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtRGSle2JoRWmwsz%2F-M2HWva6YC36keljqeN9%2F-M2HXPMrBmOYihY5ca9v%2FTX%20N%20CH1.jpg?generation=1584080217574164\&alt=media)

![](https://4206255271-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtRGSle2JoRWmwsz%2F-M2HWva6YC36keljqeN9%2F-M2HXPMt3VRuBhNEWqhy%2FTX%20N%20CH3.jpg?generation=1584080217381153\&alt=media)