Wifi Setup using bluetooth & QR code

Swagata
Posts: 1
Joined: Tue Sep 21, 2021 1:57 pm

Wifi Setup using bluetooth & QR code

Postby Swagata » Tue Sep 21, 2021 2:01 pm

Hello,

The latest trend in IoT products seems to be a QR code sticker placed on the device that brings customers to AP mode. It appears to use bluetooth to get to AP mode. Has any one done this or read an app note on how to do this?

Thank you,
Swagata

username
Posts: 477
Joined: Thu May 03, 2018 1:18 pm

Re: Wifi Setup using bluetooth & QR code

Postby username » Wed Sep 22, 2021 2:50 am

M5stack has code to display a QR code. To which you would pass your AP IP address.
Scroll down for the function qrcode()
https://docs.m5stack.com/en/api/core2/lcd_api

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