A
Anonymous
Apr 15, 2026
Rating: 5/5
Great value
Much cheaper than other 24GHz modules I found. Performance is solid.
Description
Detection range up to 8 meters; CE/FCC certified
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Frequency | 24GHz ISM Band |
| Power Supply | 5V DC |
| Interface Type | UART TTL |
| Detection Range | 0.5m to 6m |
| Operating Temperature | -20°C to 85°C |
| Module Dimensions | 25mm x 25mm x 3mm |
| Communication Baud Rate | 115200 bps |
| Antenna Type | On-board PCB Antenna |
| Detection Capability | Human Micro-Motion & Presence |
| Mounting Type | PCB Pins / Connector |
5 reviews
A
Anonymous
Mar 10, 2026
Rating: 5/5
Sensitive and reliable
Detects slight movements accurately. Integration with ESPHome was straightforward.
A
Anonymous
Feb 26, 2026
Rating: 5/5
Solid module
Using it for office occupancy tracking. Data output is consistent.
A
Anonymous
Feb 05, 2026
Rating: 5/5
Perfect for presence detection
Replaced my PIR sensors with this. No more lights turning off while I am sitting still.
A
Anonymous
Jan 25, 2026
Rating: 4/5
Good hardware, learning curve
The sensor works well but configuring the sensitivity took some trial and error.
5 FAQ
Q: Is this compatible with Arduino Uno?
A: Yes, you can connect via UART using digital pins.
Q: Is the cable included?
A: Please check the package options. Standard kit usually includes connectors.
Q: Can it detect motion through a wooden door?
A: It can penetrate thin non-metallic materials, but thick wood may reduce sensitivity.
Q: What software is needed for configuration?
A: We provide a PC tool available on our official website.
Q: Does it consume much power?
A: Average current consumption is around 60mA during operation.
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