# Resetting WiFi Configuration

 Here’s a video guide: [AirGradient Open Air - Reset WiFi Configuration](https://www.youtube.com/watch?v=2lLwV3ehpvU)

**You can perform a factory reset by pressing and holding the BOOT button on the bottom of the device for about 10 seconds.**

![](https://docs.airgradient.net/uploads/images/gallery/2026-01/embedded-image-ycu2pdro.png)

The LED on the device will blink blue, indicating the device is ready for WiFi configuration: [Connecting Your AirGradient Open Air to WiFi](https://docs.airgradient.net/books/airgradient-open-air/page/connecting-your-airgradient-open-air-to-wifi)

Please note that the data and settings made via AirGradient Dashboard won’t be deleted while performing a factory reset.

<p class="callout warning">Note for non-dashboard users: In case you don’t use your AirGradient Open Air with the AirGradient Dashboard (i.e., local only via Home Assistant, Local API), [all configuration](https://github.com/airgradienthq/arduino/blob/master/docs/local-server.md#configuration-parameters-getput) (including correction algorithms) made via these platforms will be erased. You will need to manually re-configure your AirGradient Open Air again on these platforms after the device is reset and connected to the new WiFi network.  
  
</p>