ESP32 Forum

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

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