Weight 重量

1.2 grams

Supply voltage 供电

+3.3v ~ +6.0v

Power consumption 功耗

31mA @ 3.3v and full performance

Communication interfaces 通信接口

USB 2.0, SPI, Asynchronous Serial

Filter update rate 数据更新率

up to 200Hz with QGRAD AHRS

Orientation output 

absolute & relative quaternion 绝对与相对四元数

Other output

raw sensor data, normalized sensor data, calibrated sensor data, temperature

SPI clock rate

6 MHz max

Serial baud rate 串口波特（率）

1,200~921,600 selectable, default: 115,200

Shock survivability 耐冲击

5000g

Temperature range

-40C ~ 85C (-40F ~ 185F)

Orientation range

360º about all axes

Orientation accuracy 方向精准度

±1.5º for dynamic conditions & all orientations 动态各轴精准度±1.5º

Orientation resolution

<0.08º

Orientation repeatability

0.085º for all orientations

Accelerometer scale

±2g / ±4g / ±8g / ±16g selectable

Accelerometer resolution

16 bit

Accelerometer noise density

90µg/√Hz

Accelerometer sensitivity

0.000061g/digit-0.000488g/digit

Accelerometer temperature sensitivity

±0.008%/°C

Gyro scale

±125/±245/±500/±1000/±2000 º/sec selectable

Gyro resolution

16 bit

Gyro noise density

0.007º/sec/√Hz

Gyro bias stability @ 25°C

4.5º/hr average for all axes

Gyro sensitivity

0.004375º/sec/digit for ±125º/sec
0.070000º/sec/digit for ±2000º/sec

Gyro non-linearity

0.2% full-scale

Gyro temperature sensitivity

±0.012%/°C

Compass scale

±1000 µT

Compass resolution

16 bit

Compass sensitivity

0.10 µT/digit

Compass non-linearity

±0.1%/°C