WitMotion Vibration sensor

Wit-Motion · WTVB01-485 / WTVB02-485

Manufacturer: Wit-Motion
Product: WTVB01-485 / WTVB02-485
Protocol: Modbus
Package: Sensors (SU2202)
Updated: 2025-10-16
Driver ID: 274

Notes

3-axis Accelerometer / Vibration sensor

Sensor defaults to 9600/N81, address 80

Connect :
B/Green => ezeio D0
A/Yellow => ezeio D1
GND/Black => ezeio 0V
VCC/Red => ezeio V+

Registers 19

#	Name	Unit
1	Acceleration X	`g`
2	Acceleration Y	`g`
3	Acceleration Z	`g`
4	Vibration speed X	`mm/s`
5	Vibration speed Y	`mm/s`
6	Vibration speed Z	`mm/s`
7	Displacement X	`µm`
8	Displacement Y	`µm`
9	Displacement Z	`µm`
10	Frequency X	`Hz`
11	Frequency Y	`Hz`
12	Frequency Z	`Hz`
13	Temperature	`°C`
14	Acceleration magnitude	`g`
15	Acceleration 60s max	`g`
16	Vibration 60s max	`mm/s`
17	Displacement magnitude	`µm`
18	Displacement 60s max	`µm`
19	Vibration magnitude	`mm/s`

All drivers