freechw / Hi-Link_mmWave_Radar_ESPHome

Hi-Link LD1115H, LD1125H, LD017, LD016 mmWave Radar with ESPHome Example Code

Hi-Link mmWave Radar For ESPHome

Suggest used ESP-IDF framework to improve efficiency and stabilized.
If using Arduino Framework, disconnect the UART cable might cause API error(disconnect).

Plan to Support:

✅ LD1115H UART/GPIO output, UART with sensitivity adjustable >Link
✅ LD1125H UART output, UART with sensitivity adjustable >Link
✅ LD112 GPIO output without adjustable >Link
✅ LD017 IIC/GPIO output, IIC/GPIO for sensitivity adjustable >Link
❎ LD016 GPIO output, UART for sensitivity adjustable
✅ LD012 GPIO output with sensitivity adjustable pins >Link
❎ LD6001
❎ LD7903A

Code at each Radar Folder
Note: Don't use 5V on LD017, LD012, LD2420

Similar Device:

LD2410 = LD2410B = LD2410C
CEM5825F = LD1125H
CEM5855H = LD1115H

No Plan to Support:

LD2410: ESPHome Official Support Already
LD2420: ESPHome Official Support Already
LD7901B: 79Ghz Water Level Radar
LD303: 24Ghz Leagacy Model
LD116: 24Ghz Leagacy Model
LD101: 10Ghz Leagacy Model
LD102: 10Ghz Leagacy Model
LD105: 5.8Ghz Leagacy Model
LD010: 5.8Ghz Leagacy Model
LD015: 5.8Ghz Leagacy Model

Reference:

ESPHOME:
https://esphome.io/cookbook/uart_text_sensor.html
https://esphome.io/custom/uart.html
https://esphome.io/components/uart.html
https://esphome.io/components/sensor/custom.html