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Athom Multi Target Radar Sensor (PS02C3MZ)

Athom Multi Target Radar Sensor (PS02C3MZ)

Device Type: sensor
Electrical Standard: global
Board: esp32c3
Difficulty: Comes with ESPhome, 1/5

PS02C3MZ-1 PS02C3MZ-2 PS02C3MZ-3 PS02C3MZ-4

Maker: https://www.athom.tech

Available from

Description

  • LD2450 Multi-target radar sensor.
  • Built-in ambient light sensor.
  • Support ceiling installation and angle adjustment.

Note

Built-in CH340C serial port chip, connect the Type-C data cable to flash the firmware directly (the attached Type-C cable has no data cable, you need to prepare the Type-C data cable to flash the firmware)

GPIO Pinout

PinFunction
GPIO9Button
GPIO3Pir Output
GPIO5Radar RX
GPIO4Radar Output
GPIO8Radar TX
GPIO2LedLink
GPIO18SDA
GPIO19SCL
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