LG Smart Plug
Firmware actively maintained: latest certified update on June 14, 2026
Thread border router required. This device uses Thread and needs a Thread border router, for example a HomePod, Apple TV, Nest Hub or Echo. Compare border routers →
LG Smart Plug by LG Electronics: certified Matter device (On/off plug-in unit). Radio: Thread. 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 (On/off plug-in unit). 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
This device uses Thread: the platform needs a Thread border router, for example a HomePod, Apple TV, Nest Hub or an Echo with Thread. Compare border routers →
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
- LG Electronics
- Product type
- Plugs & in-wall actuators
- Device type
- On/off plug-in unit
- Radio protocol
- Thread
- Matter version
- Matter 1.4
- Model number
- TMCP114W
- First certified
- May 19, 2025
- Latest certification
- June 14, 2026
- Certificate ID
- CSA263T9MAT54349-24
- Vendor / product ID (VID/PID)
- 0x102E / 0x2260 (4142 / 8800)
Setup (manufacturer instructions)
Press the on/off button on the product to enter the commissioning standby state. The LED will blink green.
Reset LG Electronics LG Smart Plug
How to factory reset LG Electronics LG Smart Plug so you can set up the Matter device again or hand it on. Remove the device in your controller first, otherwise an entry stays behind there.
Manufacturer’s note (certification database)
To reset the product, press the on/off button on the product for more than 5 seconds. The LED will blink red and then green.
Resetting erases the device’s settings and assignments.
How do I factory reset LG Electronics LG Smart Plug?
The steps are in the section on this page. Remove the device in your controller first, then perform the reset.
Do I have to remove the device from the app first?
Ideally yes: remove it in your controller or smart home app first so its pairing is deleted there. Then reset the device.
What is lost when I reset it?
The device’s settings and assignments, including its connection to all Matter systems (multi-admin). You can set it up again afterwards.
The reset does not work – what now?
Check the manufacturer’s manual and support to see whether the procedure applies to your model. Check power and range; Thread devices need a reachable border router.
Manufacturer links
Update history (certified firmware versions)
4 certified versions, latest on June 14, 2026. New versions appear here automatically once they are listed in the certification database.
| Version | Certified on | Matter | Certificate ID | Download firmware |
|---|---|---|---|---|
| 1.4.00current | June 14, 2026 | 1.4 | CSA263T9MAT54349-24 | Download firmware (528 KB)SHA-256: onr13fMzj1Xcf/vG1fU6M+Hn0NYXbTj6xlvnXX/Ryxc= |
| 1.3.00 | March 4, 2026 | 1.3 | CSA261E1MAT51209-24 | |
| 1.2.00 | October 23, 2025 | 1.3 | CSA25D02MAT48212-24 | |
| 1.1.00First certification | May 19, 2025 | 1.3 | CSA252AAMAT45564-24 |
The files are hosted by the manufacturer and only linked here (details and checksum from the CSA DCL). Matter devices usually update automatically through the manufacturer’s app; manual installation is only needed if the manufacturer provides for it. Use at your own risk.
Source: Distributed Compliance Ledger of the Connectivity Standards Alliance (as of November 3, 2026). No guarantee.
