SUPLA for developers and advanced users
AuthKey generator
Generate a 16-byte authorization key for your SUPLA device.
The value is generated locally in your browser using the Web Crypto API. It is not sent to or stored by the SUPLA website.
This generator is intended primarily for Arduino Mega. For ESP8266, ESP32, and SD4Linux, we recommend using the built-in storage mechanism Supla::Config, which generates and stores the GUID and AuthKey.