> For the complete documentation index, see [llms.txt](https://docs.holybro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.holybro.com/radio/microhard-radio/default-setting.md).

# Default Setting

Holybro Microhard Radio have been configured to Point to Point Operating Mode and 57600 Serial Baud Rate in factory. Using these parameters, the Radio can communicates successfully with the Pixhawk series flight controller. After Firmware Update or resetting the Radio, you can re-config them as following.

![](https://2367252986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLIgtGDAvVGkCKGOJb1bR%2Fuploads%2FEXcdVdZg11Rala1jJhTC%2F11?alt=media) ![](https://2367252986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLIgtGDAvVGkCKGOJb1bR%2Fuploads%2Fm52moMDXXfvtrCMQMvu8%2F12?alt=media)

In Point to Point operating modes, there must be a master to provide network synchronization for the system, so one Radio should be configured to PP Master and another should be configured to PP Remote. Refer to [Operating Manual](/radio/microhard-radio/download.md) for the detail information of Radio Configuration.


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