STWINKT1B connect to MQTT through 5g wifi

[NRaha.1]

Hi,

I have a STWINKT1B board which I want to connect to my organization's 5ghz Wi-Fi to be able to send sensor logs to MQTT. To do this what additional hardware do I require (as the WIFI expansion pack for this board only supports 2.4ghz). And is there an example guide / firmware I can follow/use to achieve this?

Thanks