DIY Smartwatch Case for ESP32-C3 & 0.96" OLED
Print Profile(1)
Description
Here you will find the complete STL files for my DIY smartwatch project with the ESP32-C3 microcontroller, a 0.96\" OLED display and four buttons
I have developed two different designs:
- ⌚ Classic version with wristband (in three sizes, suitable for various wrists)
- 🧲 Magnetic version without wristband (can be attached to any metallic object, e.g. refrigerator)
The casing is designed to securely hold all components while remaining compact and lightweight. Ideal for wearables, DIY projects, and makers
📂 Included Files
- STL files in three sizes (wristband version)
- STL file for the magnetic version
- Case front and back
- Space for battery and protection board
🛠️ Recommended 3D Printing Settings
- Layer height: 0.2 mm
- Infill: 20–30% (depending on stability)
- Material: PLA or PETG recommended
- Supports: no supports
- Print time: approx. 2–3 hours per part
🔧 Notes
- Before assembly, please test all cables and components
- Use thin cables so everything fits into the casing
- It is best to measure the wristband size on your wrist beforehand
👉 If you like this design, I would appreciate a like 👍 on MakerWorld or a comment
You can find the firmware, code and instructions here:
- GitHub: Code
- Video tutorial on YouTube: Watch
- My website/shop for components: www.hdrobotics.de
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📌 License & Usage Information
- These STL and print files are intended for private use only
- ❌ Not permitted:
- No commercial use (no sale of files or printed parts)
- No redistribution or uploading of files to other platforms
- No remix or modification without my express permission
- ✅ Permitted:
- You may rebuild the smartwatch for yourself
- You may share photos and videos of your builds on social media – but only if you name me as the creator
- ⚠️ Mandatory conditions:
- Please watch my instructional video on YouTube before starting
- I will upload the documents and schematics separately later
- The 3D print must be made with my logo in the background. The logo must also be visible in your videos
- Use is permitted only under these conditions
Parts / The Parts :
OLED Screen x 4 Key 3.7V Bat Bat Overcharging Shield ESP32C3
Documentation (3)
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.
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