maren

Settings

Settings

Applies to the whole TasmoFleet instance

Broker

Changes apply at once. An empty host turns MQTT off.

Host Reset to defaultDefault, set on save

Port

TLS

Use TLS

User

Empty if the broker needs no login.

Password

Write-only. Empty keeps it.

Saves nothing.

Topics

Full topic pattern

Discovery listens on tasmota/discovery/+/config.

Must contain %prefix% and %topic% once each.

Events

What is sent. Every channel gets the same events.

Update job finished

One message per job, not per device.

Send when

Any result Failed or partial only

Scheduled device backup failed

Counts the scheduled run only. A manual backup shows its error on screen. All devices that fail in one run make one message.

One message per run, listing the devices.

Database snapshot failed

The nightly SQLite snapshot.

Browser

Desktop notifications while a TasmoFleet tab is open. Set per browser; nothing is stored on the server.

Needs JavaScript Browser notifications are set up on this page with scripts on.

Message

Read-only preview.

POST <webhook URL>
Content-Type: application/json

{
  "event": "update.finished",
  "result": "partial",
  "title": "Update job #41: 11 ok, 1 failed",
  "text": "12 devices to 16.1.0; 1 failed",
  "url": "",
  "time": "2026-10-31T03:12:07+01:00"
}

The whole webhook request: request line, headers and body (the secret header is not shown). The e-mail uses the title as subject and the text as body, with the link when TASMOFLEET_PUBLIC_URL is set.

Webhook

Home Assistant, ntfy, Gotify, anything that takes a POST.

Send to a webhook

POST a message when an event above happens.

Format

Generic JSON and Home Assistant send the same body. For Home Assistant use a webhook trigger and the address http://<host>:8123/api/webhook/<id>; the automation reads trigger.json.event, .result, .title and .text. ntfy: enter the topic address (https://ntfy.sh/<topic>); the message is plain text with a title, a link (with TASMOFLEET_PUBLIC_URL) and a priority. Gotify: enter http://<host>/message and put the application token in the secret header X-Gotify-Key (not in the address).

What the receiver expects. Details under the info icon.

Webhook URL

The address is stored as entered. Its path and query can be a secret (a Home Assistant webhook id): the audit log, the status line and the logs show only scheme, host and port.

http or https. Local addresses are fine.

Authentication

None: a Home Assistant webhook id is its own secret. Secret header: a fixed header such as a bearer token, sent with every message.

None Secret header

Header name

Header value

Sent only to the exact address it was entered for. Change the address (host, port, scheme, path or query) and it must be entered again; a save or a test without it sends none.

Write-only. Empty keeps it, for the same address only.

Not configured Turn it on and enter a URL.

Sends a test message with the values above. Saves nothing.

E-mail (SMTP)

SMTP with STARTTLS, TLS or none. No provider APIs in this version.

Send e-mail

One message per event.

SMTP host

Port

Security

User

Empty if the server needs no login.

Password

Sent only to the server, port, security and user it was entered for. Change one of them and it must be entered again; a save or a test without it sends none.

Write-only. Empty keeps it, for the same server only.

From

To

Several addresses separated by commas.

Not configured Turn it on and enter a host.

Sends one test e-mail. Saves nothing.

No unsaved changes Discard

Set by the container

Read-only. Change them in the container configuration.

Bootstrap settings (listeners, TLS, keys) come from the container configuration only and are never editable here.

Key	Value
`TASMOFLEET_DATA_DIR`	`/data`
`TASMOFLEET_LISTEN`	`192.0.2.69`
`TASMOFLEET_FIRMWARE_LISTEN`	`192.0.2.70`
`TASMOFLEET_PUBLIC_URL`	empty
`TASMOFLEET_BASE_PATH`	empty
`TASMOFLEET_LOG_FORMAT`	`text`
`TASMOFLEET_TRUSTED_PROXIES`	`127.0.0.1/32`
`TASMOFLEET_OIDC_POST_LOGOUT_URL`	empty
`TASMOFLEET_HEADER_USER`	`X-authentik-username`
`TASMOFLEET_HEADER_NAME`	`X-authentik-name`
`TASMOFLEET_HEADER_EMAIL`	`X-authentik-email`
`TASMOFLEET_HEADER_GROUPS`	`X-authentik-groups`
`TASMOFLEET_HEADER_GROUPS_SEPARATOR`	`\|`

Key	Value
`TASMOFLEET_HEADER_LOGOUT_URL`	empty
`TASMOFLEET_LOCAL_LOGIN`	`true`
`TASMOFLEET_SESSION_IDLE`	`2h`
`TASMOFLEET_SESSION_MAX`	`12h`
`TASMOFLEET_OIDC_RECHECK`	`15m`
`TASMOFLEET_INITIAL_ADMIN_PASSWORD`	empty
`TASMOFLEET_TLS_CERT_FILE`	empty
`TASMOFLEET_TLS_KEY_FILE`	empty
`TASMOFLEET_TLS_SANS`	empty
`TASMOFLEET_ALLOW_INSECURE_HTTP`	`false`
`TASMOFLEET_FIRMWARE_UPSTREAM_OVERRIDE`	`http://192.0.2.71/github`
`TASMOFLEET_DECODER_PATH`	`/usr/local/bin/decode-config`

Reset all settings

Devices, backups and users are kept.

Reset settings…