Shelly (Allterco Robotics) Gen1 Smart Relay / Plug — Default Password
Default username and password for the Shelly (Allterco Robotics) Gen1 Smart Relay / Plug: (blank) / (blank). Learn how to log in and how to change the default credentials.
Shelly Gen1 devices (Shelly 1, 1L, 2.5, Plug S, etc.) expose a web UI and HTTP REST API with no authentication by default. Access is restricted only to the device's Wi-Fi AP (SSID: shelly-XXXXXX). If the RESTRICT LOGIN feature is enabled, the default credential is admin/admin.
| Username | Password | Access | Notes |
|---|---|---|---|
(blank / none) | (blank / none) | Web UI | Default state: no authentication. Any device on the same network can access the HTTP API and web UI without credentials. |
admin | admin | API | Default credential when RESTRICT LOGIN is manually enabled in Internet & Security settings. |
- Source
- vendor documentation
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.