ESP32 Forum

I'm working on an ESP32 device with OTA updates. I'm using the OTA examples in ESP-IDF and they work really well.

What I want to know is how I can share the wifi credentials. At the moment the only option is using idf.py menuconfig. But if I want to set them in code or share them through BLE UART, I don't know what variable I need to use.

I really appreciate any help you can provide

Hello,

Please refer to wifi_provisioning component guide https://docs.espressif.com/projects/esp ... oning.html. At the end of the guide, there are links to example and provisioning mobile apps that can help in this regard.

HTH!