WitMotion
WitMotion JY901S Sensor
WitMotion JY901S Sensor from WitMotion is a sensor designed for robotics teams that need dependable hardware. WitMotion JY901S Sensor specifications include Range (Accelerometer) of ±16g, Resolution (Accelerometer) of 0.0005 (g/LSB), and Sampling Rate (Accelerometer) of 1KHz. Integrators specify WitMotion JY901S Sensor when they need repeatable sensor performance in deployed systems
Contact for pricingBackorder
- Ships from San Francisco
- Authorized distributor
- In-house support
Key Specifications
3.3V ~ 5.0V (default 5V)
Supply Voltage
0.1 kg
Net weight
57.5mW
Power Consumption
All Specifications
BrandWitMotion
CategorySensor
AvailabilityBackorder
Net weight0.1 kg
Range (Accelerometer)±16g
Sampling Rate (Accelerometer)1KHz
RMS Noise (Accelerometer)0.75 ~ 1 mg-rms
Static Zero Drift (Accelerometer)±20 ~ 40mg
Temp. Drift (Accelerometer)±0.15 mg/°C
Bias Stability (Accelerometer, 10s Smoothing)XY:15ug; Z:35ug
Bias Instability (Accelerometer, Allan)XY:10ug; Z:30ug
Range (Gyroscope)±2000°/s
Sampling Rate (Gyroscope)1KHz
RMS Noise (Gyroscope)0.028 ~ 0.07 (°/s)-rms
Static Zero Drift (Gyroscope)±0.5 ~ 1°/s
Temp. Drift (Gyroscope)±0.005 ~ 0.015 (°/s)/°C
Bias Stability (Gyroscope, 10s Smoothing)8°/h
Bias Instability (Gyroscope, Allan)5°/h
Range (Magnetometer)±2 Gauss
Range (Pitch/Roll)X: ±180°, Y: ±90°
Temp. Drift (Inclination)±0.2°
Range (Yaw)Z: ±180°
Output ContentOn‑chip time, 3‑axis Accel, 3‑axis Gyro, 3‑axis Magnetometer, 3‑axis Angle, Quaternion, Port status
Output Rate0.2Hz ~ 200Hz (default 10Hz)
Startup Time1000ms
Weight (Module)0.96g
Operating Temperature-40°C ~ +85°C
Storage Temperature-40°C ~ +100°C
Shock Resistance20000g
Resolution (Accelerometer)0.0005 (g/LSB)
Bandwidth (Accelerometer)5 ~ 256Hz
Resolution (Gyroscope)0.061 (°/s)/LSB
Bandwidth (Gyroscope)5 ~ 256Hz
Resolution (Magnetometer)6.67 nT/LSB
Inclination Accuracy0.2°
Resolution (Angle)0.0055°
Heading Accuracy (9‑Axis, Magnetometer Calibrated, Dynamic/Static)1° (in magnetically clean environment)
Heading Accuracy (6‑Axis, Static)0.5° (dynamic integration error possible)
Resolution (Yaw)0.0055°
Communication Interface (UART)4800bps ~ 230400bps (default 9600bps)
Communication Interface (Hardware I2C)up to 400kHz
Communication Interface (Software I2C)up to 100kHz
Supply Voltage3.3V ~ 5.0V (default 5V)
Operating Current (Active, 5V)11.5mA
Operating Current (Sleep, 5V)10.05µA
Power Consumption57.5mW
