Zigbee2MQTT - Linptech ES1ZZ(TY) / Moes ZSS-LP-HP02 Custom External Converter

Custom external converter for Linptech ES1ZZ(TY) / Moes ZSS-LP-HP02 mmWave Presence Sensor with LD2410.

What It Does

Modifies the default behavior of the LD2410 sensor where target_distance retains its last value even when presence is no longer detected.

Modified Behavior:

• ✅ occupancy: true → target_distance shows actual distance
• ✅ occupancy: false → target_distance automatically resets to 0

This makes the distance reading more intuitive and cleaner for automations and dashboards.

Installation

1. Download ES1ZZ.js
2. Place the file in your Zigbee2MQTT data/external_converters/ folder
   • Example: /config/zigbee2mqtt/data/external_converters/ES1ZZ.js
3. Restart Zigbee2MQTT
4. The converter will be loaded automatically
5. (Optional) Re-interview the device for best results

Requirements

• Zigbee2MQTT 1.30.0+
• Linptech ES1ZZ(TY) / Moes ZSS-LP-HP02 with manufacturer code: _TZ3218_awarhusb or _TZ3218_t9ynfz4x

Verification

After restart, check the Zigbee2MQTT logs or MQTT topic zigbee2mqtt/bridge/converters to confirm the converter is loaded.

License

MIT