> For the complete documentation index, see [llms.txt](https://docs.piscesiot.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.piscesiot.com/helium-hotspot-p100/f-and-q/hardware-question/bluetooth-connection-rules.md).

# Bluetooth connection rules

### Bluetooth connection rules

**Rules:**

* The Ble will auto advertise when it powered up , And the advertise will auto close in 5 mines later .
* The Ble support no more than 1 meter

**Suggestion:**

* Please connect the ble in 2 mins after it power up and before 5 mins it powered up
* Please keep less than 1 m between you and your hotspots