LCSC supplier HI-LINK has released a Bluetooth radar sensor module. HI-LINK LD2410B is a 24G human presence radar that can sense breathing, micro-movement, and movement.
LD2410B sensor module has garnered significant interest due to its seamless integration of the LD2410’s core capabilities with the addition of a Bluetooth connectivity option. Furthermore, there is no price increase for upgrading. It is one of the most cost-effective Bluetooth radar modules on the market.
LD2410B sensor module adds Bluetooth firmware, and the app can adjust parameters at any time.
| LCSC Part Number | Mfr. Part Number | Specs | Manufacturer |
| C5183132 | HLK-LD2410B-P | DIP |
HI-LINK
|
Differences between LD2410B and LD2410:
- LD2410B sensormodulehas Bluetooth function, and the upgrade does not increase the price
HLK-2410B has no price increase for an upgrade. Based on LD2410, it adds Bluetooth firmware to support BLE 4.2. At the same time, HI-LINK has developed a corresponding app, HLKRadarTools. Users can download it from major app stores.
- App adjusts LD2410B sensitivity and sensing distance, etc.
When developing the LD2410 sensor module, many engineers reported that LD2410 easily identified false mosquito alarms. And the technical support suggested lowering the sensitivity, that is, increasing the sensitivity index. Adjusting the sensitivity of the LD2410 required connecting to the host computer on the PC. It is a process that was relatively cumbersome for each parameter change. To enable quicker and more convenient parameter adjustments for users, we have upgraded to the LD2410B. With this upgrade, we can easily adjust the sensitivity and sensing range through the mobile app. Users should operate the app within the Bluetooth signal range, ideally keeping the distance within 4 meters for optimal performance.
In essence, compared with LD2410, LD2410B sensor module mainly copies and pastes the host computer software on the PC side to the mobile phone app after adding the Bluetooth function, allowing users to easily adjust the sensing range and sensitivity of the product through the mobile phone. When engineers develop products, they no longer need to disassemble the welding module many times because of adjusting the sensitivity or sensing distance using LD2410B.
Common Features of LD2410B and LD2410:
- Sense human body stillness/slight movement/movement, sensing distance 6 meters
In addition to connecting to the Bluetooth module, the other working performance of LD2410B perfectly inherits the LD2410. LD2410B can sense a person’s stillness, slight movement, sitting, lying, or movement within a distance of 6 meters. LD2410B sensor module has a sensing angle of ±60 degrees. At the same time, the radar supports sensing range division, shielding interference outside the range, and can pass FCC and CE spectrum regulations certification.
- Broad sensing range, high cost-effectiveness
The radar module can find applications in the human body sensing light control, advertising screens, and other equipment for the human body sensing awakening, life safety protection, smart home, smart home appliances, and other fields. In addition, the product can also serve as UV lamp protection to prevent UV lamps from causing harm to people.
The product is widely applicable. It adds Bluetooth capabilities to the LD2410 without a price increase, providing exceptional value for money.
Conclusion
The HI-LINK LD2410B sensor module enhances the original LD2410 with added Bluetooth capability at no extra cost, offering a cost-effective solution for applications requiring human presence detection and easy parameter adjustment via a mobile app, all within a 6-meter Bluetooth range. View and select HI-LINK’s sensor module and other products at LCSC.
