Integrating SmartThings Acceleration Sensor with ZHA

S.C.O.R.E. → Convenience → DeviceControl

Overview

The integration of the SmartThings Acceleration Cluster with ZHA binary sensors enhances home capability by providing motion detection capabilities. This allows for advanced monitoring and capabilities based on motion or tilt, increasing the convenience and security of the home.

Benefits

• Increased security by detecting unauthorized movement in the home.
• Enhanced capability capabilities allowing users to trigger actions based on motion.
• Improved monitoring of items at home, such as detecting when a door or window is opened.

Intent

This capability aims to add SmartThings acceleration sensors into the ZHA ecosystem, enabling them to function as binary sensors. The outcome is a more responsive and intelligent home environment that reacts to movement.

Preconditions

• A compatible SmartThings acceleration sensor is installed.
• Home Assistant is set up with ZHA integration enabled.
• The sensor is properly paired with the ZHA network.
• Home Assistant installed and configured.
• Application available and configured: SmartThings.
• Integration available and authenticated: SmartThings.
• Device installed and reachable: Motion Detection.

Actors

• Homeowner monitoring security
• Family member setting up capabilities
• Guest interacting with home systems

Trigger

The capability is triggered when the SmartThings acceleration sensor detects motion or a tilt event.

Workflow Diagram

flowchart TD
    A[Motion Detected] -->|check| B{{Is the sensor active?}}
    B -->|Yes| C[Send Alert]
    C --> D[Trigger Capability]
    B -->|No| E[Exit]

Workflow Description

1. Sensor Activation

The SmartThings acceleration sensor detects motion or tilt.

2. Data Transmission

The sensor sends a signal to the ZHA integration within Home Assistant.

3. Condition Check

Home Assistant checks if the sensor is active and configured for alerts.

4. Alert Notification

If active, Home Assistant sends out an alert to the homeowner or triggers an capability.

5. Capability Execution

The defined capability executes, which may include turning on lights or sending notifications.

Postconditions

After the capability completes, the homeowner receives an alert, and the capability is executed if applicable.

Optional Enhancements

• Integrate with additional sensors for multi-sensor capability.
• Use voice control via Amazon Echo Devices for alerts.
• Create custom dashboards in Home Assistant to monitor sensor status.

Recommended Components

Source Examples

• 2026.1: Home is where the dashboard is ?? – Home Assistant (homeassistant)