The Xiaomi Bedside Lamp (or Xiaomi Mi Bedside Lamp) has become one of the most popular smart home devices thanks to a combination of minimalist design, adjustable color temperature and integration with the Mi Home ecosystem. However, many users face difficulties when connecting for the first time: the lamp does not find the network, flashes red, or the application gives an error "Device does not respond." In this article, we will examine all possible ways to connect, from basic settings via Wi-Fi to alternative methods using Bluetooth and third-party firmware.
Feature of the lamp Xiaomi Bedside Lamp (models) ZNCZ02LM, ZNCZ04LM It requires a binding link to your Mi Account and works only through the official Mi Home app (or Xiaomi Home in newer versions). If you bought the device is not in the official store, there is a high risk of running into the "Chinese" version with restrictions on the region - we will also tell you about this.
Before you start, check: 1. The lamp is charged (the indicator burns white or blue). 2. The phone has the latest Mi Home update (version at least 6.5.400). 3. Your router supports 2.4 GHz Wi-Fi standard (the lamp does not work with 5 GHz!).
1.Preparation for connection: what to do before setting up
The first step is to check the configuration and compatibility. In the box with the lamp Xiaomi Bedside Lamp should be:
- 💡 The lamp itself with a USB-Type-C cable (in new models) or Micro-USB (in old models).
- 🔌 Power adapter (if not - use charging from a smartphone with output) 5V/1A or 5V/2A).
- 📄 Instructions in Chinese (Russian version is rare).
Critical moments before connecting:
- 🚫 Don't plug the lamp into USB-port of the computer - the voltage may not be enough for proper operation.
- 🌍 Regional problems: If the lamp is purchased on AliExpress or in a Chinese store, it can be tied to Mainland China servers).
- 📶 Wi-Fi without Chinese characters: your network name should not contain Cyrillic, spaces or special characters (e.g.
If you have previously used Xiaomi devices (such as a robot vacuum cleaner or smart socket), check if the lamp is tied to another account, in which case it should first be reset to the factory settings (how to do this – read section 5).
2. Connection via Mi Home: step-by-step instructions
The official way to connect is through the Mi Home app (download for Android or iOS).
- Step 1: Put the lamp in the socket. Wait for the indicator to flash orange (attachment standby). If the lamp is on white, it's already connected to another device (reset).
- Step 2: Open Mi Home, log in (or register) and select Russia (or Mainland China if the lamp is Chinese).
- Step 3.Push it. + → Add the device → Lighting → Xiaomi Mi Bedside Lamp.
- Step 4. Confirm the flashing of the indicator on the lamp (click the Indicator flashes in the application).
- Step 5: Select your 2.4GHz Wi-Fi network and enter the password. The lamp should beep and start updating the firmware (that’s OK!).
If you have a “failed to connect” error at the Wi-Fi connection stage, try:
- 🔄 Restart router (turn off power for 30 seconds).
- 📵 Shut down. VPN or a proxy on the phone.
- 📱 Switch your phone to mobile internet (4G), a connect the lamp to Wi-Fi via Mi Home in the mode of "access point" (option appears when an error occurs).
Make sure the lamp flashes orange|
Select the region of Russia in Mi Home|
Turn off the VPN on your phone |
Check that the router is distributing 2.4 GHz (turn off 5 GHz in the settings)-->
3. Alternative ways of connecting
If the standard method doesn’t work, use one of these options:
Method 1: Connect via Bluetooth (for new models)
Xiaomi Bedside Lamp 2 Lamps (ZNCZ04LM) Support Bluetooth Low Energy connectivity (BLE). This method is useful if you have problems with Wi-Fi:
- Turn on Bluetooth on your phone.
- In Mi Home, select Add Device → Lighting → Xiaomi Mi Bedside Lamp 2.
- Click Connect via Bluetooth and wait for pairing.
- After connecting, the lamp will suggest switching to Wi-Fi – agree or leave Bluetooth (but the functionality will be limited).
Method 2: Change the region in Mi Home to China
If your lamp is purchased in China (on AliExpress, Taobao, etc.), it can be blocked for other regions.
- In Mi Home, go to profile (top right corner).
- Click on the current region (e.g. Russia) and select Mainland China.
- Leave the account and log in again.
- Repeat the process of adding the lamp.
⚠️ Note: After the region change, all your Xiaomi devices will be tied to Chinese servers.This can cause voice control issues via Alice or Google Assistant.
Method 3: Connecting through third-party firmware (for advanced)
If the lamp refuses to work with Mi Home, you can flash it with alternative software, like OpenBeken or Tasmota, and it gives you:
- 🔓 Work without reference to Mi Account.
- 🌐 Integration with Home Assistant, Domoticz, etc.
- 🛠️ Advanced color and brightness settings.
Firmware instructions:
1. Download OpenBeken firmware for ZNCZ02LM from GitHub.
2. Connect the lamp to the computer via a USB-TTL adapter (soldier!).
3. Download the firmware through the utility esptool:
esptool.py write_flash 0x0 firmware.bin
4. Set up Wi-Fi via the web interface (opens on IP 192.168.4.1).⚠️ Warning: The wrong firmware can permanently disable the lamp!
What if the lamp does not respond to the firmware?
4.Lighting of the lamp after connection
Once connected successfully, the lamp will appear in the Mi Home device list, and you can now configure it:
| Function | How to set up | Note |
|---|---|---|
| Color temperature | Slider on lamp menu (from 2700K before 6500K) | 2700K — warm-light, 6500K — cold |
| Brightness | Slider or voice command (Alice, set 50% brightness) | Maximum 300 lumens (depending on model) |
| Timer of shutdown | Automation → Create → Timer. | You can also use a sleep time or alarm clock. |
| Voice control | Integration with Alice, Google Assistant or Siri | Requires linking your Mi Account to your voice assistant |
| Scripts | Automation → Script → Add the device | Example: "If the motion sensor is working, turn on the lamp by 30%" |
To control the lamp without a phone, you can use a physical button on the case:
- One tap, turn on/off.
Holding 3 seconds – switching color temperature.
Double pressing – activation of night mode (dull warm light).
💡
If the lamp is dim after updating the firmware, reset it to factory settings (5 presses in a row) and reconnect it. This often solves brightness problems.
5. Resetting the lamp to factory settings
If the lamp does not connect, flashes red or "hangs", reset:
- Turn the lamp off the power.
- Press the power button and, without letting go, connect the power cable.
- Hold the button for 10-15 seconds until the indicator flashes yellow.
- Release the button – the lamp will reset and go to the waiting mode of connection (orange blinking).
⚠️ Warning: After resetting, the lamp will unplug your Mi Home account! If it was linked to another user (such as a seller), you will have to ask them to delete the device from their account.
If the reset does not help, check:
Integrity of the cable and power supply (try another adapter).
- Availability of firmware updates for the lamp (Mi Home will be notified if a new version is available).
- Compatibility with your router (some TP-Link models) ASUS Blocking Xiaomi devices – try to disable firewall).
6. Solving common problems
Here are the common mistakes and ways to eliminate them:
| Problem. | Reason. | Decision |
|---|---|---|
| The lamp flashes red | Wi-Fi connection error or low charge | Check the password from the network, reboot the router, charge the lamp for 2-3 hours |
| "Device not responding" at Mi Home | Lamp is tied to another account or Xiaomi servers are not available | Remove the lamp, change region to China, check the Internet on your phone |
| The lamp is off. | Battery discharged or power supply is faulty | Try another cable/adapter, charge 4+ hour |
| Control through voice assistant is not working. | Lamp is not tied to assistant account or server issues | Re-link your Mi Account in Alice's settings/Google Home |
| The lamp itself is switched on/off | Automation or conflict with another smart home device | Check out scripts in Mi Home, disable other hubs (e.g. Xiaomi Gateway) |
If the lamp is connected but does not respond to commands from the application:
1. Remove it from Mi Home and add it again.
2. Check if there is an ad blocker on the phone (such as AdGuard) – it can block the connection to Xiaomi servers.
3. Update the lamp firmware manually (in the device settings in Mi Home).
💡
If the lamp flashes blue after the firmware is a sign of hardware malfunction.
7.Integration with other smart home systems
The Xiaomi Bedside Lamp can be connected not only to the Mi Home, but also to other platforms:
Home Assistant
For integration:
- Install the Xiaomi Miio component via HACS.
- Get token devices with the help of Miio2.
- Add to configuration.yaml: light: - platform: xiaomi_miio name:"Xiaomi Bedside Lamp" host: 192.168.1.100 # IP token: YOUR_TOKEN_HERE
Google Home / Alice
To control the lamp of the voice:
1.In Mi Home, go to Profile → Settings → Voice assistants.
2. Select Google Assistant or Yandex Alice and log in.
3. Tell the voice assistant, "Find my devices."
Apple HomeKit
Xiaomi Bedside Lamp does not officially support HomeKit, but you can use workarounds:
Home Assistant with the HomeKit Bridge plugin.
Aqara Hub Smart Hub (if the lamp is tied to it via Mi Home)