Aqara Motion Sensor Generations Compared: Which One to Buy
Aqara sells five motion sensor generations with near-identical names. What actually differs in sensitivity, light sensing, OTA and local Zigbee2MQTT use.
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rtcgq12lm
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Aqara Motion Sensor T1 (RTCGQ12LM): Zigbee2MQTT Setup
Set up the Aqara Motion and Illuminance Sensor T1 (RTCGQ12LM) in Home Assistant via Zigbee2MQTT — no hub, no cloud. Pairing, timeout, lux automations.