Bosch Sensortec BMI088 High-Performance 6-Axis IMU
Vendor: Bosch Sensortec (德国)
Product: BMI088 高性能 IMU（无人机/机器人专用）
Bosch Sensortec (Germany) BMI088 is a high-performance inertial measurement unit purpose-built for drones and robots, providing highly accurate orientation and motion measurement along three orthogonal axes with excellent temperature stability. Accelerometer range selectable from ±3/±6/±12/±24 g with 16-bit resolution of 0.09 mg, 175 µg/√Hz noise density and programmable 5~523 Hz bandwidth; gyro range ±125 to ±2000 °/s with 16-bit resolution of 0.004 °/s, 0.014 °/s/√Hz noise density and output data rates of 12.5 Hz to 2 kHz. Zero offset (typ. over lifetime) is ±20 mg (accel) and ±1 °/s (gyro) with TCO of ±0.2 mg/K and ±0.015 °/s/K respectively. SPI/I²C interfaces, 2.4~3.6 V supply at 5.15 mA full-operation current, −40 to +85 °C — a classic choice for flight/attitude control on racing drones, robot dogs and humanoid robots.
| interfaces | SPI, I²C |
| operating_temp | -40 to +85 °C |
| supply_voltage | 2.4~3.6 V (VDD) |
| accel_bandwidth | 5~523 Hz (programmable) |
| gyro_full_range | ±125 / ±250 / ±500 / ±1000 / ±2000 °/s |
| gyro_resolution | 16-bit, 0.004 °/s |
| accel_full_range | ±3 / ±6 / ±12 / ±24 g |
| accel_resolution | 16-bit, 0.09 mg |
| output_data_rate | 12.5 Hz~2 kHz |
| gyro_noise_density | 0.014 °/s/√Hz |
| accel_noise_density | 175 µg/√Hz |
| current_consumption | 5.15 mA (full operation) |