Dreame D40 Plus NE
Only the initial certification so far (May 21, 2025), no update certified
Dreame D40 Plus NE by Dreame: certified Matter device (Robotic vacuum cleaner). Radio: Wi-Fi. Matter 1.4.
Price comparison
No price comparison has been set up for this device yet.
Compatibility with smart home platforms
Whether the platform supports this device type (Robotic vacuum cleaner). This is an assessment based on the platforms’ lists, not a guarantee for every feature.
- Google HomeDevice type supported
- Amazon AlexaDevice type supported
- Apple Home *Device type usually supported
- SmartThings *Device type usually supported
- Home Assistant *Device type usually supported
Data as of 2026-10-28. Platforms keep adding support; check the manufacturer’s information before buying. Platforms marked * publish no list of their own, so the entries are based on reports.
Technical data
- Manufacturer
- Dreame
- Product type
- Robot vacuums
- Device type
- Robotic vacuum cleaner
- Radio protocol
- Wi-Fi
- Matter version
- Matter 1.4
- Model number
- S50 R9551
- First certified
- May 21, 2025
- Certificate ID
- CSA252CEMAT45600-24
- Vendor / product ID (VID/PID)
- 0x152C / 0x0005 (5420 / 5)
Factory reset
General advice
- First remove the device in your smart home app (controller) so its pairing is deleted there.
- Reset the device as the manufacturer describes – often a reset button or a fixed sequence of power cycles. The exact sequence differs per device; use the manual.
- The device then starts in pairing mode. Set it up again with its QR code or setup code.
Resetting erases the device’s settings and assignments.
Update history (certified firmware versions)
One version is certified so far (since May 21, 2025). New versions appear here automatically.
| Version | Certified on | Matter | Certificate ID |
|---|---|---|---|
| 2.0 | May 21, 2025 | 1.4 | CSA252CEMAT45600-24 |
Source: Distributed Compliance Ledger of the Connectivity Standards Alliance (as of November 3, 2026). No guarantee.
