> For the complete documentation index, see [llms.txt](https://docs.revrobotics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.revrobotics.com/rev-crossover-products/sensors/9-axis-imu/specifications.md).
# Specifications
## General Specifications
| Parameter | Value and Units |
| ----------- | --------------- |
| Sensor Type | I2C |
| IMU Sensor | BNO055 |
| I2C Address | 0x29 |
| Port Type | JST PH, 4-pin |
## Electrical Specifications
| Parameter | Value and Units |
| --------------------- | --------------- |
| Max Operating Voltage | 3.3V |
## Physical Specifications
| Parameter | Value and Units |
| -------------- | -------------------------- |
| Length | 41.5mm (1.63in) |
| Width | 15mm (0.59in) |
| Height | 16.8mm (0.66in) |
| Mounting Holes | 2 x M3 Holes on 32mm pitch |
## Mechanical Drawing
