LMT IoT for Home Assistant

Developed by LMT IoT

Custom component for automatic LMT IoT device provisioning and cloud connectivity.

Repository: https://github.com/lmt-lv/lmt-iot-ha-integration

For End Users

Requirements

• API key: Create one following the instructions below

Creating an API Key

1. Open https://mobile.lmt-iot.com web client portal
2. Select Settings section on the left-hand side
3. Press Create API Key button in the SECURITY section
4. Provide API Key name and select READ and WRITE access for the key
5. Copy the API-KEY secret value and paste it in the Home Assistant integration

Installation

Option 1: HACS (Recommended)

1. Open HACS in Home Assistant
2. Go to "Integrations"
3. Click the three dots in the top right corner
4. Select "Custom repositories"
5. Add repository URL: https://github.com/lmt-lv/lmt-iot-ha-integration
6. Select category: "Integration"
7. Click "Add"
8. Search for "LMT IoT" in HACS
9. Click "Download"
10. Restart Home Assistant

Option 2: Manual Installation

1. Copy the custom_components/lmt_iot folder to your Home Assistant config/custom_components/ directory
2. Restart Home Assistant

Configuration

1. Go to Configuration > Integrations
2. Click "+ Add Integration"
3. Search for "LMT IoT"
4. Enter your API key
5. Select your device from the list
6. Click Submit – your device will be automatically activated

Usage

After setup, your device will automatically connect to the cloud and receive data:

• Subscribe to topics and receive messages from your LMT IoT devices
• Use with Home Assistant MQTT entities
• Monitor sensor data in real-time

Troubleshooting

• Check Home Assistant logs for connection errors
• Verify your device ID is correct
• Contact support if activation fails

Support

• Issues: https://github.com/lmt-lv/lmt-iot-ha-integration/issues
• Documentation: https://github.com/lmt-lv/lmt-iot-ha-integration