{"product_id":"ros-imu-6-9-axis-gyroscope-accelerometer-magnetometer-usb-sensor-hfi-a9-b9-b6","title":"HFI Series USB ROS IMU | HFI-B6, HFI-B9 \u0026 HFI-A9","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.68; color: #2f3540;\"\u003e\n\n\u003cp style=\"font-size: 16.5px; line-height: 1.65; margin: 0 0 14px 0; color: #26384b;\"\u003e\nThe HFI Series is a compact USB inertial measurement unit family for robotics, autonomous systems, motion sensing, attitude estimation, and research. HFI-B6 provides 6-axis sensing, HFI-B9 adds a magnetometer for 9-axis measurement, and HFI-A9 provides the highest attitude accuracy in the series together with anti-magnetic-interference processing, adjustable output frequency, factory calibration, and an aluminum-alloy housing.\n\u003c\/p\u003e\n\n\u003cul style=\"font-size: 16px; line-height: 1.65; margin: 10px 0 22px 0; padding-left: 24px;\"\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eThree models: 6-axis HFI-B6, 9-axis HFI-B9, and higher-performance 9-axis HFI-A9\u003c\/li\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eUSB serial communication for straightforward connection to development computers\u003c\/li\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eROS driver package and Python examples available for all three models\u003c\/li\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eCalibrated raw sensor data plus roll, pitch, and yaw angle output\u003c\/li\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eHFI-B6 and HFI-B9 provide 200 Hz output; HFI-A9 supports adjustable output up to 150 Hz\u003c\/li\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eHFI-A9 static roll\/pitch accuracy below 0.1° RMS and dynamic accuracy below 0.5° RMS\u003c\/li\u003e\n  \u003cli style=\"font-size: 16px; line-height: 1.65; margin: 5px 0;\"\u003eHFI-A9 includes anti-magnetic-interference processing, desktop configuration software, and high-precision factory calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nThe HFI Series combines MEMS inertial sensors, onboard data fusion, USB serial communication, and software-development resources in a compact module for robotics and embedded motion-measurement applications. All three models provide calibrated raw data and roll, pitch, and yaw angle output.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nHFI-B6 integrates a 3-axis gyroscope and 3-axis accelerometer for 6-axis motion sensing. HFI-B9 adds a 3-axis magnetometer for 9-axis sensing and magnetic-field measurements. HFI-A9 is the higher-performance model, with improved roll\/pitch accuracy, 9-axis anti-magnetic-interference fusion, scenario-based parameter configuration, adjustable output frequency, and a dedicated desktop software interface.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eUSB Serial Interface\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nAll three models use USB serial communication, allowing direct connection to a development computer for data acquisition and software integration.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eROS and Python Development Resources\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nA ROS driver package and Python examples are available across the HFI-B6, HFI-B9, and HFI-A9 models. The development materials support data acquisition, visualization, and secondary development workflows.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eCalibrated Raw Data and Attitude Output\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nThe HFI Series provides calibrated raw sensor data together with roll, pitch, and yaw angle output, supporting motion measurement, attitude estimation, and robotics research.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eEnhanced HFI-A9 Processing and Configuration\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nHFI-A9 adds 9-axis anti-magnetic-interference fusion, scenario-based parameter configuration, adjustable output frequency, higher-precision factory calibration, and a dedicated desktop configuration interface.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eModel Comparison\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto; -webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"font-size: 14.5px; line-height: 1.45; width: 100%; min-width: 820px; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B6\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B9\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-A9\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSensor Axes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e6-axis\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e9-axis\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e9-axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e3-Axis Gyroscope\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e3-Axis Accelerometer\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e3-Axis Magnetometer\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSensor Data Fusion\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eScenario-Based Parameter Configuration\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eBasic Factory Calibration\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eDesktop Configuration Software\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003ePython Examples \u0026amp; ROS Driver Package\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eUSB Interface\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eCalibrated Raw Data Output\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eRoll \/ Pitch \/ Yaw Output\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eAdjustable Output Frequency\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eStatic Accuracy (Roll\/Pitch, RMS)\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e\u0026lt;0.7°\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e\u0026lt;0.7°\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e\u0026lt;0.1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eDynamic Accuracy (Roll\/Pitch, RMS)\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e\u0026lt;2.5°\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e\u0026lt;2.5°\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e\u0026lt;0.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eRoll\/Pitch Zero-Offset Stability\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.5° RMS\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.5° RMS\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.2° RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eHeading Zero-Offset Stability\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e8°\/h\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e8°\/h\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5°\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eWhich Model Should I Choose?\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eHFI-B6 — Compact 6-Axis Motion Sensing\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nChoose HFI-B6 when you need a compact, cost-effective 6-axis IMU for acceleration, angular-rate, and attitude measurements without magnetic-field sensing. It provides 200 Hz output, USB serial communication, and the same ROS\/Python development resources available across the series.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eHFI-B9 — 9-Axis Sensing with Magnetometer\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nChoose HFI-B9 when your application requires a 3-axis magnetometer in addition to the gyroscope and accelerometer. It retains the 200 Hz output rate and compact 50 × 34 × 14 mm plastic housing while adding magnetic-field sensing for 9-axis measurement.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eHFI-A9 — Higher-Precision 9-Axis Attitude Sensing\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nChoose HFI-A9 when improved attitude accuracy, anti-magnetic-interference processing, scenario-based parameter configuration, an aluminum-alloy housing, adjustable output frequency, and desktop configuration software are important to your application.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eElectrical \u0026amp; Physical Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto; -webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"font-size: 14.5px; line-height: 1.45; width: 100%; min-width: 760px; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B6\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B9\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;vertical-align:top;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-A9\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e-40 to 85°C\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e-40 to 85°C\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e-40 to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5 V\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5 V\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5 V typical (4.7–5.3 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eCommunication\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eUSB Serial\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eUSB Serial\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eUSB Serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eShock Range\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±8 G\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±8 G\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±8 G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e50 × 34 × 14 mm\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e50 × 34 × 14 mm\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e48 × 34 × 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e12 g\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e12 g\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e28 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003ePlastic\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003ePlastic\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eCompliance \/ Protection\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eRoHS, IP50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eOutput Frequency\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e200 Hz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e200 Hz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eUp to 150 Hz, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSerial Baud Rate\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e921600 bps\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e921600 bps\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e2400–921600 bps (default 921600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eGyroscope Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto; -webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"font-size: 14.5px; line-height: 1.45; width: 100%; min-width: 720px; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B6\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B9\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-A9\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±2000°\/s\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±2000°\/s\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±2000°\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.061°\/s\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.061°\/s\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.06°\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eBandwidth\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5–256 Hz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5–256 Hz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e256 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eBias Stability\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e12°\/h\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e12°\/h\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e10°\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSampling Rate\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e1 kHz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e1 kHz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e4 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eAccelerometer Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto; -webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"font-size: 14.5px; line-height: 1.45; width: 100%; min-width: 720px; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B6\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B9\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-A9\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±16 g\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±16 g\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±8 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.5 mg\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.5 mg\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e0.2 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eBandwidth\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5–256 Hz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e5–256 Hz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e256 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSampling Rate\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e1 kHz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e1 kHz\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eMagnetometer Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto; -webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"font-size: 14.5px; line-height: 1.45; width: 100%; min-width: 720px; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B6\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-B9\u003c\/th\u003e\n\u003cth style=\"font-size:14.5px;font-weight:700;padding:10px 9px;text-align:left;border:1px solid #d8dde5;background:#f5f7fa;color:#28384c;\"\u003eHFI-A9\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±2 Gauss\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e±1.3 Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eApprox. 0.003 Gauss\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eApprox. 0.001 Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003eSampling Rate\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"font-size:14.5px;padding:9px;border:1px solid #d8dde5;\"\u003e160 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 13.5px; line-height: 1.55; margin: 10px 0 18px 0; color: #5b6470;\"\u003e\nNote: “\u0026lt;x.x° RMS” indicates an overall RMS error below x.x°.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eSoftware \u0026amp; Development Support\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eROS Driver and Python Examples\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nThe HFI Series includes ROS driver resources and Python examples for data acquisition and robot integration. Development resources are available for HFI-B6, HFI-B9, and HFI-A9.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eHFI-A9 Desktop Configuration Software\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nHFI-A9 additionally provides a desktop software interface for data visualization, data recording, 9-axis fusion settings, scenario-based parameter configuration, and communication settings.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eApplications\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eMobile Robots, UGVs, AGVs and AMRs\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nUse the HFI Series for robot attitude sensing, motion measurement, and inertial-data acquisition in wheeled mobile robots, UGVs, AGVs, AMRs, and experimental autonomous platforms.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eUAV and Autonomous-System Research\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nThe compact modules can be used in UAV and autonomous-system research where acceleration, angular rate, attitude, and—on 9-axis models—magnetic-field information are required.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 19px; line-height: 1.4; font-weight: 700; margin: 24px 0 8px 0; color: #284f7d;\"\u003eROS Development and Motion Tracking\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nUSB serial communication, ROS driver resources, Python examples, and calibrated sensor output make the series suitable for robotics development, education, prototyping, and motion-tracking experiments.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 24px; line-height: 1.3; font-weight: 700; margin: 34px 0 16px 0; color: #1f3f67; letter-spacing: -0.2px;\"\u003eNeed Help Selecting?\u003c\/h2\u003e\n\n\u003cp style=\"font-size: 16px; line-height: 1.68; margin: 0 0 14px 0; color: #2f3540;\"\u003e\nIf you are choosing between HFI-B6, HFI-B9, and HFI-A9, contact LucSys Robotics with your robot type, required sensor axes, attitude-accuracy requirement, magnetic environment, output-rate requirement, and software platform. For other inertial-sensing options, you can also compare the \u003ca href=\"https:\/\/shop.lucsysrobotics.com\/products\/high-precision-ros-imu-inertial-navigation-sensor-module\" style=\"color:#1f5f9b; text-decoration:underline;\"\u003eH30 Series ROS IMU\u003c\/a\u003e and the \u003ca href=\"https:\/\/shop.lucsysrobotics.com\/products\/n300-pro-n300wp-pro-high-dynamic-imu\" style=\"color:#1f5f9b; text-decoration:underline;\"\u003eN300 Pro IMU\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"LucSys Robotics","offers":[{"title":"HFI-B6","offer_id":47142410715335,"sku":null,"price":84.0,"currency_code":"SGD","in_stock":true},{"title":"HFI-B9","offer_id":47142410748103,"sku":null,"price":113.0,"currency_code":"SGD","in_stock":true},{"title":"HFI-A9","offer_id":47142410780871,"sku":null,"price":235.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8159\/8407\/files\/ChatGPTImage2026_9_10_14_02_16_4.png?v=1789023234","url":"https:\/\/shop.lucsysrobotics.com\/products\/ros-imu-6-9-axis-gyroscope-accelerometer-magnetometer-usb-sensor-hfi-a9-b9-b6","provider":"LucSys Robotics","version":"1.0","type":"link"}