# DFRobot Gravity IO Shield for FireBeetle 2 (DFR0762): 25.4 × 60 mm board and 4 mounting holes

> What are the DFRobot DFR0762 FireBeetle 2 IO Shield dimensions and mounting-hole positions?

- Category: Electronic components › Modules, sensors & displays
- Kind: Modern device
- Basis: DFRobot's DFR0762 FireBeetle 2 IO expansion shield dimension drawing v1.0.
- Page: https://xemstudio.com/objects/dfrobot-firebeetle-2-io-shield-dfr0762/ · JSON: https://xemstudio.com/api/geometry?object=dfrobot-firebeetle-2-io-shield-dfr0762 · Plain text: https://xemstudio.com/objects/dfrobot-firebeetle-2-io-shield-dfr0762/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 |
|---|---|---|
| 60.0 | 25.4 | 1.6 |

**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 60.0 × 25.4, 1.6 thick, centred; the FFC/GDI connector end and the VIN/GND terminal end are the two short edges.
- Four Ø2.0 mounting holes at (±11.0, ±28.3) from the board centre: 22.0 apart across, 56.6 apart along, 1.70 in from each short edge.
- The hole pattern matches the FireBeetle 2 board the shield stacks on.
- Modelled: board outline and holes. Not modelled: VIN/GND screw terminal, GDI FFC connector, Gravity pin headers and stacking headers.
- 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 | 4 × Ø2.0 on 22.0 × 56.6 | M2 screws and standoffs, stacked over a FireBeetle 2 board | designed | all |

## Sizes

| hole | x (mm) | y (mm) | diameter (mm) |
|---|---|---|---|
| 1 | -11.0 | -28.3 | 2.0 |
| 2 | +11.0 | -28.3 | 2.0 |
| 3 | -11.0 | +28.3 | 2.0 |
| 4 | +11.0 | +28.3 | 2.0 |

## Where the files are

- DFRobot: [Gravity: IO Shield for FireBeetle 2 (ESP32-E/M0)](https://www.dfrobot.com/product-2395.html) — web — Publisher's page; dimensions are facts
- Mouser Electronics: [DFRobot Gravity IO Shield for FireBeetle M0 & ESP32-E product overview (PDF)](https://www.mouser.lt/pdfDocs/ProductOverview_DFRobot-Gravity-IO-Shield-FireBeetle-M0-ESP32-E.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/dfrobot-firebeetle-2-io-shield-dfr0762/index.json

- dfrobot-firebeetle-2-io-shield-dfr0762: [STEP](https://xemstudio.com/files/hardware/dfrobot-firebeetle-2-io-shield-dfr0762/dfrobot-firebeetle-2-io-shield-dfr0762.step) · [STL](https://xemstudio.com/files/hardware/dfrobot-firebeetle-2-io-shield-dfr0762/dfrobot-firebeetle-2-io-shield-dfr0762.stl) — DFRobot Gravity IO Shield for FireBeetle 2 (DFR0762): 25.4 × 60 mm board and 4 mounting holes

## Questions

**How big is the DFR0762 IO Shield?**

60.0 × 25.4 mm with a 1.6 mm board.

**What are the DFR0762 mounting holes?**

Four Ø2.0 holes, 22.0 mm apart across and 56.6 mm apart along, 1.70 mm in from each short edge; the same pattern as the FireBeetle 2.

## Fits with

- [Espressif ESP32-DevKitC](https://xemstudio.com/objects/esp32-devkitc/)
- [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/)
- [Screw terminal blocks: Phoenix MKDS 1,5 and MKDS 3 (5.0 / 5.08 mm), 2–6 positions](https://xemstudio.com/objects/terminal-blocks/)
- [Adafruit Feather (standard form factor)](https://xemstudio.com/objects/adafruit-feather/)