> For the complete documentation index, see [llms.txt](https://bananapi.gitbook.io/bpi-r1/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-r1/zh/bpi-r1wifiantennaslot.md).

# BPI-R1 wifi antenna slot

banana pi BPI-R1 have support rtl8192CU 2T2R wifi module onboard

so,it need 2 extend antenna line, you can use 3DB/5DB extend antenna line.

wifi extend antenna wifi slot spec:

![](/files/-M2HXPaYSd8hcpdb8-Qf)