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NEXTION FOCA TTL Case
IP Report
Print Profile(1)

0.16mm layer, 2 walls, 15% infill
Designer
1.1 h
1 plate
Open in Bambu Studio
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Bill of Materials
List other parts
- Pan Head self tapping screw M1.6x4 x 1: M1.6 to M2x4 will work but the washers may need to be opened up for the larger size.
Description
This is a simple protective case designed for the Nextion Foca TTL programmer. The case helps protect the board while keeping the USB port and pin headers easily accessible for programming and development work.
The design keeps the board secure while leaving room for wiring and quick access when flashing Nextion displays. It’s ideal for anyone frequently working with Nextion HMI displays, ESPHome projects, or serial programming setups.
The case prints quickly, uses minimal filament, and does not require supports.
Features
- Snug fit for the Nextion Foca TTL programmer
- Open access to USB and pin headers
- Compact and lightweight
- No supports required
- Quick print
Recommended Print Settings
- Layer height: 0.16 mm
- Infill: 15–20%
- Supports: Not required
- Material: PLA or PETG
If you work with Nextion displays regularly, this case helps keep your programmer protected and organized on the bench.
License
This user content is licensed under a
Creative Commons Attribution-Noncommercial-Share Alike

















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