ESPHome support for the HI-Link HLK-LD2450 millimeter wave sensor (external component) with support for custom zones using convex polygons.
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Dec 14, 2025 - C++
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ld2450
Here are 23 public repositories matching this topic...
Home Assistant Custom Integration for Radar Map Management
integration radar home-assistant hacs mmwave presence-detection ld2450 ld6002 hacs-custom-component ld2460 ld6004
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Sep 5, 2026 - JavaScript
ESPHome Indoor Multi-Sensor hardware. This design supports Radar/PIR Presence, Temperature, Humidity, Pressure, Light, CO2, CO, VOC, NOX and PM sensors. Add a speaker and microphone and you have the kitchen sink too! Click the link below to configure a new device.
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Oct 5, 2025 - OpenSCAD
ESP32 + LD2450 24GHz mmWave radar multi-target intrusion detection with Home Assistant integration
mqtt iot security ota telegram-bot esp32 radar platformio intrusion-detection home-assistant kalman-filter mmwave web-dashboard home-security esp32-wroom no-cloud fmcw-radar ld2450 multi-target-tracking polygon-zones
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Jul 15, 2026 - C++
Human presence status sensor for Home Assistant, Powered by ESPHome. Using ESP8266/ESP32 and LD2410/LD2450 modules
esp8266 nodemcu esp32 radar motion-detection homeassistant presence-detection d1-mini esphome ld2450 ld2410 human-presence
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Oct 9, 2023
Tesla - Loxone - Home Assistant bridge on ESP32-S3. Local BLE control (charging, presence, garage door), UDP for Loxone, ESPHome for HA, MCP server for AI assistants. No cloud.
mcp udp esp32 tesla smart-home garage-door home-assistant bluetooth-le loxone ev-charging esphome no-cloud esp32-s3 ld2450 tesla-ble
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Aug 2, 2026 - C++
4-layer ESP32-S3 PoE board for mmWave human presence detection. Supports LD2410B/C, LD2420, LD2450, LD2412. Galvanic isolation between PoE and other components. Impedance-controlled Ethernet & USB traces. Designed in EasyEDA.
iot esp32 embedded-systems poe bme280 pcb-design easyeda esp32-s3 ld2450 ld2410c ld2412 ld2410b 4-layer-pcb mmwave-human-presence-detection
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Aug 12, 2026
Open-source, modular ESP32-H2 Zigbee room sensor for mmWave presence, climate, light, pressure and sound—camera-free, cloud-free, and built for Zigbee2MQTT and Home Assistant.
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Aug 31, 2026 - C++
A lean Rust microservice for the HLK-LD2450 24 GHz mmWave radar sensor on Linux.
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Apr 21, 2026 - Rust
Native Home Assistant BLE integration for the HiLink HLK-LD2450 mmWave radar - multi-target presence, position (distance/angle) and device config, via ESPHome Bluetooth proxy. HACS-compatible.
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Jun 4, 2026 - Python
Local-first Home Assistant floorplan editor and live multi-radar mmWave presence map
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Sep 4, 2026 - TypeScript
Learn occupancy zones from radar coordinates. No zones to draw, no walls to configure by hand.
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Sep 4, 2026 - Python
ESPHome LD2450 atomic frames and optional BLE presence for SCREEK Human Sensor 2A and compatible hardware
bluetooth-low-energy home-assistant ibeacon esphome mmwave-radar ld2450 screek screek-2a ble-presence
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Aug 28, 2026 - Python
stair lighting with motion detector over hlk-ld2450 Sensor and ESP32 (stairlight)
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Dec 16, 2025 - C++
Desktop LD2450 tracking lab, O-D portal tuning, synthetic replay, and Home Assistant event adapter
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Aug 28, 2026 - Python
Live people-tracking in the browser from an HLK-LD2450 24 GHz mmWave radar on an ESP32
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Aug 21, 2026 - C++
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