# DFRobot DFPlayer Pro MP3 module (DFR0768) — board outline, 2 × Ø1.8 holes and USB-C

> What are the DFRobot DFPlayer Pro dimensions and mounting-hole positions?

- Category: Electronic components › Modules, sensors & displays
- Kind: Modern device
- Basis: DFRobot's DFR0768 3D STEP model V1.0 from the DFPlayer Pro wiki page.
- Page: https://xemstudio.com/objects/dfrobot-dfplayer-pro-dfr0768/ · JSON: https://xemstudio.com/api/geometry?object=dfrobot-dfplayer-pro-dfr0768 · Plain text: https://xemstudio.com/objects/dfrobot-dfplayer-pro-dfr0768/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 |
|---|---|---|
| 24.5 | 23.0 | 3.6 |

**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

- Exact nominal dimensions. PCB 23.0 × 24.5 × 1.0 mm; +Y corners R1.5, −Y corners R1.25; datum is the board centre, bottom on z=0; USB-C on the +Y edge.
- Two plated mounting holes Ø1.8 at (−10.0, +10.75) and (+10.0, +10.75): 20.0 mm apart, concentric with the +Y corner radii.
- USB-C receptacle 9.0 mm wide (x −4.5…+4.5), flush with the +Y edge, top 3.2 mm above the board bottom; tallest part near the −Y edge, top at 3.6 mm.
- Bottom-side ICs reach 0.8 mm below the board: leave that clearance under it.
- Not modelled: the two 1×6 pin headers (not fitted) and the low ICs on top (below 2.0 mm).

## 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 × Ø1.8, 20.0 apart, 1.5 from the +Y and side edges; PCB 23.0 × 24.5 × 1.0 | M1.6 screws or M1.6 standoffs | designed | all |
| USB-C port | 9.0 wide, top 3.2 above board bottom, flush with the +Y edge | USB-C cable opening in the case wall | designed | all |

## Sizes

| hole | x mm | y mm | diameter mm |
|---|---|---|---|
| 1 | -10.0 | 10.75 | 1.8 |
| 2 | 10.0 | 10.75 | 1.8 |

## Where the files are

- DFRobot: [Fermion: DFPlayer Pro MP3 Player Module (DFR0768) wiki](https://wiki.dfrobot.com/DFPlayer_PRO_SKU_DFR0768) — web — Publisher's page; dimensions are facts
- DigiKey: [DFRobot DFR0768](https://www.digikey.co.uk/en/products/detail/dfrobot/DFR0768/13978502) — 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-dfplayer-pro-dfr0768/index.json

- dfrobot-dfplayer-pro-dfr0768: [STEP](https://xemstudio.com/files/hardware/dfrobot-dfplayer-pro-dfr0768/dfrobot-dfplayer-pro-dfr0768.step) · [STL](https://xemstudio.com/files/hardware/dfrobot-dfplayer-pro-dfr0768/dfrobot-dfplayer-pro-dfr0768.stl) — DFRobot DFPlayer Pro MP3 module (DFR0768) — board outline, 2 × Ø1.8 holes and USB-C

## Questions

**How big is the DFPlayer Pro?**

23.0 × 24.5 mm, 1.0 mm PCB, 3.6 mm tall on top with 0.8 mm of parts underneath.

**Where are the DFPlayer Pro mounting holes?**

Two Ø1.8 mm holes 20.0 mm apart at the USB-C end, centred 1.5 mm in from the edges.

**Is the DFPlayer Pro the same size as the DFPlayer Mini?**

No; this page covers DFR0768 only, a 23.0 × 24.5 mm board with USB-C.

## Fits with

- [Speakers, amplifiers and microphones: 3 in, 40 mm, enclosed, STEMMA speaker, MAX98357, I2S/PDM mics](https://xemstudio.com/objects/adafruit-audio-speakers-mics/)
- [USB-C receptacle (16/24-pin, mid-mount)](https://xemstudio.com/objects/usb-c-receptacle/)
- [2.54 mm pin headers, 1×2 to 2×20, vertical and right-angle](https://xemstudio.com/objects/pin-headers-2.54mm/)
- [Espressif ESP32-DevKitC](https://xemstudio.com/objects/esp32-devkitc/)