Q: How do you bootstrap your IoT device with WiFi credentials?
A: Just broadcast them encoded in UDP packet lengths to your WiFi and let the IoT device sniff it.
@raimue What. The. Fuck.
@raimue What could possibly go wrong?
@raimue @xor For my own projects I use https://github.com/tzapu/WiFiManager to bootstrap it over an encrypted WiFi created by the ESP. Warped together with a little more code it can even obtain OTA updates over https: https://git.geekify.de/sqozz/esp-ota-firmware-template
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