
OmniPreSense OPS241-B Short-Range FMCW Radar Sensor Module
OmniPreSense OPS241-B Short-Range FMCW Radar Sensor Module is a complete Frequency Modulated Continuous Wave Radar solution on a single compact board. The OmniPreSense OPS241-B FMCW Radar Sensor Module can be connected to any Smart USB host, such as a Raspberry Pi, an Android device supporting USB On-The-Go (OTG), PC, or Mac to enable an IoT (Internet of Things) sensor. All radar signal processing is done on board, and a simple API (Application Programming Interface) reports the processed data. Flexible control over the reporting format, sample rate, and module power levels is provided.
Features
- Frequency Modulated Continuous Wave Radar
- 1m to 20m (3-ft. to 66-ft.) detection range
- Range resolution of 7.5cm
- Reporting accuracy within 10%
- Multi-object reporting
- Wide 78° beam width (-3dBm)
- USB and UART interface
- Simple API control
- Low Power
- Active: 1.4W
- Idle: 0.6W
- Small 53mm x 59mm x 12mm, 11g form factor (sensor only)
Applications
- Traffic monitoring
- IoT Smart Home sensors
- Surveillance and security
- Drones and robotics
Detection Range

Antenna Pattern

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Published: 2019-04-25
| Updated: 2023-07-25