# DFRobot 10 DOF IMU BNO055 + BMP280

> DFRobot SEN0253 Gravity 10 DOF IMU: Bosch BNO055 9-axis absolute-orientation sensor (accel ±2–16 g, gyro ±125–2000 °/s, magnetometer ±1300 / ±2500 µT) with on-chip fusion outputting quaternions and Euler angles, plus a BMP280 barometer (300–1100 hPa, ±0.12 hPa relative); Gravity I2C at 0x28 / 0x76, 3.3–5 V, 5 mA, 32 × 27 mm with two Ø3.1 mm holes.

- Manufacturer: DFRobot
- Part number: SEN0253
- Category: IMUs & motion sensors
- Canonical page: https://www.xirkit.io/products/dfrobot-10-dof-imu-bno055-plus-bmp280-2802
- Pinout: https://www.xirkit.io/products/dfrobot-10-dof-imu-bno055-plus-bmp280-2802/pinout
- Structured JSON: https://www.xirkit.io/products/dfrobot-10-dof-imu-bno055-plus-bmp280-2802/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Sensor type | imu 9dof |
| Sensor IC | BNO055 |
| Axes | 9 DoF |
| Accelerometer range | 16 ±g |
| Gyroscope range | 2,000 ±°/s |
| Magnetometer range | 2,500 ±µT |
| On-chip sensor fusion | Yes |
| Interface | I2C |
| I2C address | 0x28 |
| Supply voltage | 3.3–5 V |
| Dimensions | 32 × 27 × 1.6 mm |
| Operating temperature | -40 to 80 °C |

## Pinout (11 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| /VCC | 1 | power in | — | power_in | — | — | — | — | — | — | — |
| -/GND | 2 | ground | — | ground | — | — | — | — | — | — | — |
| C | 3 | clock | — | c | — | — | — | — | — | — | — |
| D | 4 | data | — | d | — | — | — | — | — | — | — |
| NBOOT | 5 | control | — | nboot | — | — | — | — | — | — | — |
| RST | 6 | control | — | rst | — | — | — | — | — | — | — |
| INT | 7 | interrupt | — | int | — | — | — | — | — | — | — |
| I2C_ADDR | 8 | address | — | i2c_addr | — | — | — | — | — | — | — |
| PS2 | 9 | control | — | ps2 | — | — | — | — | — | — | — |
| PS1 | 10 | control | — | ps1 | — | — | — | — | — | — | — |
| BL_IND | 11 | control | — | bl_ind | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| www.dfrobot.com | 25.9 USD | in_stock | 2026-10-02 | https://www.dfrobot.com/product-1793.html |

## FAQ

**What voltage powers the DFRobot 10 DOF IMU BNO055 + BMP280?**

Supply range 3.3–5 V.

**How much does the DFRobot 10 DOF IMU BNO055 + BMP280 cost?**

From $25.9 at www.dfrobot.com. Prices are observed unit prices before tax and shipping.

**What are the DFRobot 10 DOF IMU BNO055 + BMP280 dimensions?**

32 × 27 × 1.6 mm. A STEP model is available for enclosure fit checks.

**Where does this DFRobot 10 DOF IMU BNO055 + BMP280 data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [DFRobot 10 DOF IMU BNO055 + BMP280 datasheet](https://www.dfrobot.com/product-1793.html)
- [www.dfrobot.com listing](https://www.dfrobot.com/product-1793.html)

## Part graph

### Built from

- BNO055 — sensor on the DFRobot 10 DOF IMU BNO055 + BMP280
- BMP280 — sensor on the DFRobot 10 DOF IMU BNO055 + BMP280

### Alternatives (by use case)

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- [Adafruit BNO055 9-DoF IMU (absolute orientation)](https://www.xirkit.io/products/adafruit-bno055-9-dof-imu-absolute-orientation-1aef) — Both serve balance, orientation and motion tracking — check the trade-offs; $25.9 vs $29.95
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- [SparkFun VR IMU Breakout BNO086](https://www.xirkit.io/products/sparkfun-vr-imu-breakout-bno086-a7ae) — Both serve balance, orientation and motion tracking — check the trade-offs; $25.9 vs $34.95
- [Adafruit LSM6DSOX + LIS3MDL 9-DoF IMU](https://www.xirkit.io/products/adafruit-lsm6dsox-plus-lis3mdl-9-dof-imu-dd60) — Both serve balance, orientation and motion tracking — check the trade-offs; $25.9 vs $19.95
- [Adafruit LSM6DS3TR-C + LIS3MDL 9-DoF IMU](https://www.xirkit.io/products/adafruit-lsm6ds3tr-c-plus-lis3mdl-9-dof-imu-f201) — Both serve balance, orientation and motion tracking — check the trade-offs; $25.9 vs $19.95
- [SparkFun 6DoF IMU Breakout LSM6DSV16X](https://www.xirkit.io/products/sparkfun-6dof-imu-breakout-lsm6dsv16x-e532) — Both serve balance, orientation and motion tracking — check the trade-offs; $24.54 vs $25.9