Provision this device

Wi-Fi network name Wi-Fi password

Leave blank for an open network, otherwise 8–64 characters.

MQTT broker URI

Plain mqtt:// only, host and port. Example: mqtt://broker.local:1883.

MQTT username

Optional. Leave blank for an anonymous connection.

MQTT password

Optional. Never pre-filled — re-enter on every submission.

MQTT client ID

Optional, at most 23 characters. Blank lets the firmware derive one.

OTA update URL

Plain http:// only.

Device name

Firmware version: {{FW_VER}}