Shelly BLU Door Window
Short device name: SBDW-002C
Functional description
This device detects window state using a reed switch. If open event is detected, it is immediately reported, and after 2 seconds, the angle from the closed position is measured, and is reported if not zero.
Device specific features
Beacon mode
If active, the device will send periodically single advertising packets with the last status. This can be used for example for illuminance reporting.
| Characteristic | UUID | Type | Length | Properties | Function |
|---|---|---|---|---|---|
| Beacon mode enabled | cb9e957e-952d-4761-a7e1-4416494a5bfa | byte | 1 | Read, Write bonded, write without response bonded | Enables periodic broadcast of device status |
BTHome sensor data objects
| id | name | data type | scale factor | description |
|---|---|---|---|---|
| 0x00 | packet id | uint8 | 1 | revolving counter |
| 0x01 | battery | uint8 | 1 | battery level in percent (0-100) |
| 0x05 | illuminance | uint24 | 0.01 | illuminance measured in lux |
| 0x2D | window | uint8 | 1 | 1 - open, 0 - closed |
| 0x3A | button | uint16 | 1 | button press event |
| 0x3F | rotation | sint16 | 0.1 | rotation in degrees from the closed position |
Button press events
| id | name | example |
|---|---|---|
| 0x00 | None | 0x3A00 |
| 0x01 | single press | 0x3A01 |
| 0x80 | button hold | 0x3AFE |
| 0xFE* | button hold | 0x3AFE |
- for firmware prior to 1.0.20