change hub password and generate new QR code

[PIO]

Can someone please explain, in simple terms, how I generate a new QR code once I have updated the password for my hub?

[licquorice]

What QR code?

[chrisjp]

I think you need to explain what your requirement is for a QR code. You can change the hub password any time without any need to generate a QR code

[PIO]

We run a tearoom and have the qr code accessible so visitors can easily access our wi-fi.  Very old building with thick walls so cannot access mobile signals inside the building. 

[rbz5416 · Accepted solution]

Google "online qr generator".

[PIO]

thanks. I'll give it a go.

[rbz5416]

Also, if you have a recent Android phone, you can generate a WiFi QR code from the Settings page for your SSID.

[licquorice]

So you can! Never realised that.

[PIO]

Wish I had seen this reply before I tried.  It sounds much simpler.  I did manage to do it though.