This guide explains how to add an external converter file to Zigbee2MQTT in Home Assistant. After completing the configuration, the device can be recognized and used normally in Zigbee2MQTT.
First, install the File editor add-on in Home Assistant. This add-on allows you to access and edit Home Assistant configuration files.
Open File editor and navigate to the following path:
homeassistant/zigbee2mqtt
Create a new folder named:
external_converters

Upload the provided converter configuration file into the following folder:
homeassistant/zigbee2mqtt/external_converters

After uploading the configuration file, restart Zigbee2MQTT. Then open the device list and check the device information. The device should now be detected and work normally.


File Editor Installation → Create external_converters Folder → Upload Converter File → Restart Zigbee2MQTT → Device Recognition
The following Zemismart Zigbee screen switches are compatible with the ZMS-206 / ZMS-208 series integration guide. Choose the model according to your preferred design, function, and installation requirements.