A: It requires 2 mobile phones. Please follow the steps below for connection.
①If you have connected to the Wi-Fi router before, please quickly press the IBBQ-4T button 3 times to disconnect the connection, then the Wi-Fi flashes quickly.
②Turn on the personal hotspot on the mobile phone A, please set the hot spot as 2.4GHz.
③Connect mobile phone B to the 2.4GHz hotspot Wi-Fi, open the Inkbird Pro app and add IBBQ-4T.