OPS241-B FMCW Radar Sensor


OPS241-B Short Range FMCW Radar Sensor

The OPS241-B provides a simple FMCW radar sensor solution that can quickly and easily report the range to objects in its field of view.  A simple API enables a flexible solution that can be tailored for different applications.

Product Brief

Available on backorder

SKU: OPS241-B-FM-RP Category:
  • Description
  • Additional information


OPS241-B Short Range FMCW Radar Sensor

The OPS241-B is complete short-range FMCW radar sensor providing range reporting for objects in its field of view.  All radar signal processing is done on board and a simple API reports the processed data.  Flexible control over the reporting format, transmit power and module power is provided.

The OPS241-B sensor supports both a USB and UART interface.  It can be connected to any smart USB host (Raspberry Pi, Android device supporting OTG, PC or Mac) to enable an IoT sensor.  Depending on the USB host’s ability, further processing and/or communication to the cloud can be performed for further data analysis or networked action.


  • 1-20m (3-66’) detection range
  • Range resolution of 0.075m
  • Reporting accuracy within 10%
  • Multi-object reporting
  • Wide 78° beam width (-3 dBm)
  • USB and UART interface
  • Simple API control
  • 1.4W Active power, 0.6W Idle power
  • Small form factor 53 x 59 x 12 mm, 11g


  • Traffic Monitoring
  • Drone Collision Avoidance
  • Robotic Control
  • IoT Sensor

Additional information

Weight 1 lbs
Dimensions 4 × 4 × 2 in