# Ibbq 4t cannot connect

**URL:** <https://community.inkbird.com/t/ibbq-4t-cannot-connect/26730>\
**Category:** Questions & Answers\
**Tags:** other\
**Created:** [February 26, 2023, 12:52am UTC](https://community.inkbird.com/t/ibbq-4t-cannot-connect/26730 "2023-02-26T00:52:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hanton](https://avatars.discourse-cdn.com/v4/letter/h/4af34b/32.png) [@hanton](https://community.inkbird.com/u/hanton)\
**Post date:** [February 26, 2023, 12:52am UTC](https://community.inkbird.com/t/ibbq-4t-cannot-connect/26730/1 "2023-02-26T00:52:05Z")

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I have tried everything, my ibbq 4t doesn’t connect to my wifi, I tried a combination of slow and fast flashing on the 2.1ghz network. No go, it cannot connect

any suggestions?  
Thanks

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**Author:** ![Tania](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/tania/32/88_2.png) [@Tania](https://community.inkbird.com/u/Tania)\
**Post date:** [February 27, 2023, 6:37am UTC](https://community.inkbird.com/t/ibbq-4t-cannot-connect/26730/2 "2023-02-27T06:37:18Z")

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Hello,  
May I know which app you are using, is it the INKBIRD app? Or the Inkbird pro app?  
Please check if the router is set up correctly. Please understand that the router settings will also affect the connection of the device.

> [@Q&A: INKBIRD WIFI product connection troubleshooting](https://community.inkbird.com/t/q-a-inkbird-wifi-product-connection-troubleshooting/152):
>
> First of all, please ensure that the INKBIRD WIFI product is placed within the 2.4GHz wifi signal range. Please keep the product as close as possible to the 2.4GHz wifi router. (INKBIRD WIFI products do not support 5GHz wifi.) Please note that the WIFI signal may be affected by obstacles such as doors/walls/windows. Please make sure that the app is the latest version and the Bluetooth & location functions of your phone are turned on. If you are using iphone, please note that the local networ…