ESPHome external component for the HLK-LD2411S 24GHz mmWave presence sensor. Motion, presence, and distance sensors. Runtime zone config from Home Assistant. Works on LD2411 and LD2411S hardware.
iot esp32 radar sensor bluetooth home-assistant homeautomation esp-idf homeassistant motion-sensor mmwave presence-sensor esphome esphome-component ld2411s-hlk-ld2411s ld2411s hlk-ld2411s
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Updated
Apr 20, 2026 - C++