Product Document :https://www.wit-motion.com/
(1)WT901B series module integrates high-precision gyroscopes, accelerometer, geomagnetic sensor, high-performance microprocessors and advanced dynamics solves dynamic Kalman filter algorithm to quickly solve the current real-time movement of the module attitude
(2）The use of advanced digital filtering technology, can effectively reduce the measurement noise and improve measurement accuracy.
(3) Integrate voltage stabilization circuit, working voltage is 3.3v ~ 5v, pin level compatible 3.3V and 5V embedded system .
(4)Supports serial port and IIC interfaces. Serial port rate is adjustable from 2400bps ~ 921600bps , IIC interface supports full 400K rate.
(5) The 4-way expansion ports can configured as analog input, digital input, digital output, PWM output function
(6)Highest output rate up to 100Hz.
Main Feature:
1 Voltage: 3.3V ~ 5V
2 Current :3 size : 15.24mm X 15.24mm X 2mm
4 Pad spacing:Up and down 100mil (2.54mm), about 600mil (15.24mm)
5 Measure :Acceleration: X,Y,Z, angle: X,Y.
6 Range: Acceleration: ± 16g, angular velocity: ± 2000 / s, angle ± 180 °.
7 Resolution:Acceleration: 6.1e-5g, angular velocity: 7.6e-3 ° / s.
8 stability: Acceleration: 0.1 g, angular velocity 0.05 ° / s.
9 Measurement error :0.05°.
10 Output content: Time, acceleration, angle, the data output frequency 10Hz/115200Kbps.
11 Data interface: Serial / TTL level, baud rate support 115200 / 10Hz
12 Provide PC(Windows) softwar, single-chip analytical sample code(51 STM32 arduino).
Packing list
(1)2* WT901B sensor