# SparkFun 9DoF Sensor Stick (SEN-10724, ADXL345/ITG-3200/HMC5883L): 34.29 × 10.16 mm board and mounting hole

> What are the SparkFun 9DoF Sensor Stick (SEN-10724) dimensions and mounting-hole position?

- Category: Electronic components › Modules, sensors & displays
- Kind: Modern device
- Basis: SparkFun's Eagle board file for the SEN-10724 revision in the 9DOF_Sensor_Stick repository, with board thickness from the same repository and the SparkFun product page.
- Page: https://xemstudio.com/objects/sparkfun-9dof-sensor-stick-sen-10724/ · JSON: https://xemstudio.com/api/geometry?object=sparkfun-9dof-sensor-stick-sen-10724 · Plain text: https://xemstudio.com/objects/sparkfun-9dof-sensor-stick-sen-10724/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 |
|---|---|---|
| 34.29 | 10.16 | 0.91 |

**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 34.29 × 10.16, 0.91 thick, square corners; the I2C pin row (GND, VCC, SDA, SCL, 0.1 in pitch) is at one end, the mounting hole at the other.
- One Ø3.30 mounting hole on the centreline, 2.54 from the end opposite the pins.
- Parts are low SMD packages only; SparkFun gives 2.36 overall thickness with parts, so keep that clear above the board.
- Modelled: board outline and mounting hole. Not modelled: SMD parts and the four header holes.
- This is the older SEN-10724 board; the current SEN-13944 (LSM9DS1) is 22.86 long and differs.
- 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 hole | Ø3.30, on the centreline 2.54 from the end | M3 or 4-40 screw and standoff | designed | all |
| I2C pins | 4 holes at 0.1 in pitch at the far end | 2.54 mm pin header or right-angle header | designed | all |

## Where the files are

- SparkFun: [9 Degrees of Freedom - Sensor Stick (SEN-10724)](https://www.sparkfun.com/products/10724) — web — Publisher's page; dimensions are facts
- SparkFun: [9DOF_Sensor_Stick hardware repository (SEN-10724 revision)](https://github.com/sparkfun/9DOF_Sensor_Stick/tree/cd08ec83e2b76a55e0c4a5bf24bb9831ae5b0276) — 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-9dof-sensor-stick-sen-10724/index.json

- sparkfun-9dof-sensor-stick-sen-10724: [STEP](https://xemstudio.com/files/hardware/sparkfun-9dof-sensor-stick-sen-10724/sparkfun-9dof-sensor-stick-sen-10724.step) · [STL](https://xemstudio.com/files/hardware/sparkfun-9dof-sensor-stick-sen-10724/sparkfun-9dof-sensor-stick-sen-10724.stl) — SparkFun 9DoF Sensor Stick (SEN-10724, ADXL345/ITG-3200/HMC5883L): 34.29 × 10.16 mm board and mounting hole

## Questions

**How big is the SparkFun 9DoF Sensor Stick?**

The SEN-10724 board is 34.29 × 10.16 mm and 0.91 mm thick; 2.36 mm with parts.

**Where is the 9DoF Sensor Stick mounting hole?**

One Ø3.30 hole on the centreline, 2.54 mm from the end opposite the I2C pins.

## Fits with

- [2.54 mm pin headers, 1×2 to 2×20, vertical and right-angle](https://xemstudio.com/objects/pin-headers-2.54mm/)
- [Threaded standoffs, M2.5 and M3 (hex and round)](https://xemstudio.com/objects/threaded-standoffs-metric/)
- [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 Pro Micro](https://xemstudio.com/objects/sparkfun-pro-micro/)
- [Imperial machine screws: #4-40, #6-32, #8-32, 1/4-20](https://xemstudio.com/objects/imperial-machine-screws/)