Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Model Number | LD2410B |
| Radar Technology | 24GHz Millimeter-Wave |
| Power Supply | 5V DC |
| Communication Interface | UART TTL |
| Wireless Configuration | Bluetooth 4.2 BLE |
| Max Detection Range | 6 Meters |
| Light Sensing | Integrated Photoresistor |
| Operating Temperature | -20°C to 80°C |
| Module Dimensions | 39 x 19 x 5 mm |
| Mounting Type | PCB Pin Header |
Anonymous
Mar 26, 2026
Rating: 5/5
Amazing Sensitivity
Detects presence even when sitting still. Much better than my old PIR sensors for the office.
Anonymous
Mar 01, 2026
Rating: 4/5
Great Module
Configuration took some time but works well once set up correctly.
Anonymous
Feb 21, 2026
Rating: 5/5
Compact Size
Fits easily into my switch boxes without taking up too much space.
Anonymous
Feb 11, 2026
Rating: 5/5
Home Assistant Ready
Works perfectly with ESPHome integration. Highly recommend for smart home users.
Anonymous
Feb 07, 2026
Rating: 4/5
Good Value
Performance is solid for the price point. Shipping was fast.
Q: Can I change detection range?
A: Yes, via Bluetooth configuration tool provided by the manufacturer.
Q: What baud rate is used?
A: Default is 115200 for UART communication.
Q: Does it detect pets?
A: It can distinguish based on motion size settings in the configuration.
Q: Does it work through glass?
A: Yes, it can detect through non-metallic surfaces like glass.
Q: Is 3.3V logic compatible?
A: UART TX is 3.3V tolerant but power supply must be 5V.
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