# SparkFun VR IMU Breakout BNO086 (Qwiic): 30.48 × 25.40 mm board, 2 mounting holes and Qwiic connectors

> What are the SparkFun Qwiic BNO086 IMU breakout dimensions and mounting-hole positions?

- Category: Electronic components › Modules, sensors & displays
- Kind: Modern device
- Basis: SparkFun's Eagle board file and Board Dimension drawing v10 for the VR IMU Breakout BNO086 Qwiic, with connector height from the JST SH datasheet.
- Page: https://xemstudio.com/objects/sparkfun-qwiic-bno086-imu/ · JSON: https://xemstudio.com/api/geometry?object=sparkfun-qwiic-bno086-imu · Plain text: https://xemstudio.com/objects/sparkfun-qwiic-bno086-imu/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 30.48 | 25.4 | 4.45 |

**Exact dimensions.** Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part.

## Notes

- Board 30.48 × 25.40 (1.20 × 1.00 in), 1.6 thick, square corners, centred, board bottom at 0.
- Two Ø3.30 mounting holes at (±12.70, +10.16) from the board centre: 25.40 apart, both in the corners of one long edge, 2.54 in from the edges.
- Qwiic (JST SH 4-pin) right-angle connectors centred on each short edge, openings facing outward; BNO086 IC at the board centre.
- Modelled: board, holes, both Qwiic connectors and the IMU package. Not modelled: the unpopulated 0.1 in header pad rows.
- All dimensions are exact nominal millimetres, true size, with no tolerance added.

## Mating features (exact size; open press / slide / run / socket by your process clearance, leave designed and clamp as drawn)

| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| Mounting holes | 2 × Ø3.30, 25.40 apart | M3 or 4-40 screws and standoffs | designed | all |
| Qwiic connectors | JST SH 4-pin, 1.0 pitch, on both short edges | Qwiic / STEMMA QT cables | designed | all |

## Where the files are

- SparkFun: [SparkFun VR IMU Breakout BNO086 Qwiic hardware repository](https://github.com/sparkfun/SparkFun_VR_IMU_Breakout_BNO086_QWIIC) — web — Publisher's page; dimensions are facts
- SparkFun: [VR IMU Breakout BNO086 Qwiic board dimension drawing v10](https://github.com/sparkfun/SparkFun_VR_IMU_Breakout_BNO086_QWIIC/blob/main/docs/assets/img/SparkFun_VR_IMU_Breakout_BNO086_Qwiic_Board_Dimension_v10.png) — web — Publisher's page; dimensions are facts
- JST: [SH connector datasheet (PDF)](https://www.jst-mfg.com/product/pdf/eng/eSH.pdf) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/sparkfun-qwiic-bno086-imu/index.json

- sparkfun-qwiic-bno086-imu: [STEP](https://xemstudio.com/files/hardware/sparkfun-qwiic-bno086-imu/sparkfun-qwiic-bno086-imu.step) · [STL](https://xemstudio.com/files/hardware/sparkfun-qwiic-bno086-imu/sparkfun-qwiic-bno086-imu.stl) — SparkFun VR IMU Breakout BNO086 (Qwiic): 30.48 × 25.40 mm board, 2 mounting holes and Qwiic connectors

## Questions

**How big is the SparkFun BNO086 breakout?**

30.48 × 25.40 mm (1.2 × 1.0 in), 1.6 mm board, 4.45 mm tall over the Qwiic connectors.

**Where are the BNO086 breakout mounting holes?**

Two Ø3.30 holes 25.40 mm apart at (±12.70, +10.16) mm from the board centre.

## Fits with

- [JST SH connector (1.0 mm pitch): wire, ratings, circuits](https://xemstudio.com/objects/jst-sh-connector/)
- [Adafruit STEMMA QT sensor breakouts (BME280, BNO055/085, VL53, SCD-40, AHT20, SHT40, IMUs, light, magnet, RTC…)](https://xemstudio.com/objects/adafruit-stemma-qt-breakouts/)
- [SparkFun Qwiic pHAT v2 for Raspberry Pi](https://xemstudio.com/objects/sparkfun-qwiic-phat-v2-for-raspberry-pi/)
- [Threaded standoffs, M2.5 and M3 (hex and round)](https://xemstudio.com/objects/threaded-standoffs-metric/)
- [2.54 mm pin headers, 1×2 to 2×20, vertical and right-angle](https://xemstudio.com/objects/pin-headers-2.54mm/)