mmWave and PIR Human Presence Sensor
 
Made For ESPHome
 
Model：PS01
Input：DC 5V 1A Type-C
Wi-Fi Type：2.4Ghz
Size：44*22*72mm
Working humidity: 5~95%RH
Operating temperature: 0°C~+40°C
Radar Frequency：24Ghz（ISM)
 
Features:
Integrated Luminance Sensor
Build In CH340C serial chip, you can flash your firmware directly
Radar sensitivity and detection distance are adjustable.
The product has human presence, micro-motion, and human motion detection capabilities.
It can detect the presence or absence of individuals within the designated area and their movements.
 
GPIO
Radar Output：GPIO14
Pir Output：GPIO12
Radar TX：GPIO15
Radar RX：GPIO13
LED：GPIO16
Button：GPIO0
 
Simple automation: use Occupancy as a trigger, trigger automation to make your lights turn on
 
Installation Precautions:
 
​Choose a suitable installation location away from air conditioners, curtains, fans, plants, etc. to avoid interference.​
Avoid direct beam irradiation on the ground, walls or doors to minimize reflections and indirect detections.​
Configure appropriate detection distance, sensitivity and delay time to reduce interference from objects.​
Keep the sensor surface clean and free from dust and obstacles.​
Ensure the sensor has enough space around it for proper air circulation.
 
Youtube Reviews:
 
 Athom Presence Sensor - mmWave + PIR in Home Assistant (IoBroker) in Sekunden eingebunden in ESPHome ( German)
Comparison video between Screek 2A and Athom mm Wave Sensors
ESPHome Athom mm Wave Human Presence Sensor is great 
Athom PS01 mmWave / PIR Presence Sensor - Setup, Configuration, Trouble Shooting, Review
Athom Human Presence Sensor Test (Danish)
mmWave Датчик присутствия человека на ESP8285 в ESPHome и Home Assistant. Athom Presence Sensor (Russian)