LD1125H

HLK-LD1125H Connect Diagram

ESP32:

LD1125H URX (RX) <----> ESP32 GPIO16 (TX)
LD1125H UTX (TX) <----> ESP32 GPIO17 (RX)
LD1125H GND <----> ESP32 GND
LD1125H Vcc <----> 5V Source

ESP8266:

LD1125H URX (RX) <----> ESP8266 GPIO1 (TX)
LD1125H UTX (TX) <----> ESP8266 GPIO3 (RX)
LD1125H GND <----> ESP8266 GND
LD1125H Vcc <----> 5V Source

Radar Setting

mth1: 0 to 2.8m sensitive
mth2: 2.8 to 8m sensitive
mth3: above 8m sensitive
rmax: max distance
Clearance Time: Mov/Occ to Clearance waiting time
Movement Time: Mov to Occ waiting time

YAML:

ESP32 YAML >Normal >Complete
ESP8266 YAML >Normal
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