ESP Parametric Case | Magnetic - Free 3D Print Model

Search models, users, collections, and posts

i-BoxIt

Hobby & DIY>Electronics

IP Report

Print Profile(1)

All

X1 Carbon

H2D Pro

H2S

A1 mini

H2C

P1S

X1E

P2S

P1P

H2D

X2D

A2L

ESP32 Case - 28.5 x 51.6 x 1.6 mm

Designer

50 min

1 plate

5.0(2)

Open in Bambu Studio

Boost

280

949

255

109

Released

Description

Fully Parametric ESP32 / ESP8266 Case

🔧 Features

Snap-fit
Customize
- Board width (mm): 20 - 40
- Board length (without Antenna) (mm): 40 - 70
- Board thickness (mm): 0.8 - 2
- Inner box <-> Board dif (mm): 1.5 to 30
1.5 => Header Outside
7.5 => Header Inside
- Additional box length (mm): 0 - 30
If your board has an antenna, set it at least to 6mm
- Additional box width (mm): 0 - 16
- Show/Hide header holes: 1=Show; 0=Show
- Create two cable holes at the USB side: 1=Show; 0=Hide (only created, if box <> board dif ≥ 8mm)
- Create two cable holes at the antenna side: 1=Show; 0=Hide
- Cable hole diameter (mm): 2 - 6
- Show/Hide sensor holes: 1=Show; 0=Show (only created, if lengthAdd ≥ 14mm)
Support:
- Square or rounded PCB corners
- micro USB or USB-C
- Any Pin Count
Wall Mount
- Magnetic: (8x2mm) Just press them into the holes.
- Screws: Distance 40mm
Opener

🖨️ Print Settings

Material: PLA or PETG
Layer height: 0.2 mm
Supports: not needed

Change Log

2026-01-30
- cableHoleAntennaSide did not work (thanks to @nopcode85)
- USB Hole could disappear at specific size (thanks to @nopcode85)
- Added Sensor Holes option
- Allowing additional box length up to 30mm (lengthAdd)

🔗Links

Digital Caliper: https://s.click.aliexpress.com/e/_c4kedgf1

Like this design?

Consider buying me a coffee to support future projects: Buy me a coffee

Boost Me (for free)

🚀 Love this print? Smash that Boost button and help it reach more makers! Every boost = more awesome designs.

Membership

Keep the printer running — become a member! 🖨️

Join

esp32 case parametric

esp32 generate

esp32 case

esp32 box

Comment & Rating (12)

@HoRRoRcoRe

Boosted

Thank you for providing the generator I hadn't found any enclosures for my esp so far and was too lazy to develop one myself It worked wonderfully on the first try

Show original

@Olaf_R

Great quality, perfect fit - thanks a ton! Next up: connect this to your DIN Rail Clip! (Find it here: https://makerworld.com/de/models/1185632-din-rail-mount-for-my-mcu-cases#profileId-1272327)

@ArcticWolfGER

Thanks for the generator. I was skeptical but measured ESP, set the parameters, printed and everything fits. TOP

Show original

@nopcode85

Errors in the parametric model: cableHoleAntennaSide does nothing, whereas cableHoleUsbSide affects both. Certain combos of widthAdd and boxBoardDif with boardWidth can cause the main box usb notch to disappear. The key driver seems to be a sum of these above a specific range (or some multiplier of each). The magic sum seems to be around 74.

The designer has replied

@i.boxit

Ok thanks will correct that tomorrow

@i.boxit

Replying to @i.boxit :

Updloaded a new version. Please check the change log. If you find any other issues, or having any successtions please let me know. Thanks a lot for your support!

@enrigp3D

Boosted

good design and great customization, the only problem has been adhesion of one of the buttons on the top cover

The designer has replied

Show original

@i.boxit

Tip: Either use the "Cool Plate Super Tack" or the "Textured PEI Plate" to clean it use warm water and dish soap. Than you should have no issues with adherencia.

@user_2416684342

Boosted

Thank you for doing this!

@user_33052770

A very nice housing. I have an ESP32 with a defective integrated display and use it as a thermometer. I was able to adjust the dimensions wonderfully and now it looks great

Show original

@prezus

Print Profile

ESP32 Case - 28.5 x 51.6 x 1.6 mm

@Jogele1

Print Profile

ESP32 Case - 28.5 x 51.6 x 1.6 mm

No more

License

If you want to use this model commercially, please join my membership.

Join Now

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.