SW-G21 TFT Display
1.4-inch micro TFT display with multiple mounting variants
Overview
The SW-G21 is a 1.4-inch micro TFT display available in multiple mounting variants (A/B), making it versatile for different handlebar and stem configurations. Its tiny size and IP67 rating suit performance and folding e-bikes.
- 1.4-inch TFT color screen
- 12–100 V DC working voltage
- UART (default) / CAN (optional)
- IP67 protection rating
- CE / RoHS / EN13849 certified
Features & Dimensions
Standard Functions
- Assist level display and adjustment
- Real-time speed
- Single trip distance
- Total distance (ODO)
- Light on/off control
- Assist modes selection
- Power output indicator
- Error code display
- Settings menu
Optional Features
- Real-time cruise
- Multi-language
- Turning signal
- Signal / dual drive
- Dual battery
- Customized layout
Technical Specifications
| Model | SW-G21 |
| Screen Type | 1.4-inch TFT color screen |
| Working Voltage | 12–100 V DC |
| Communication | UART (default) / CAN (optional) |
| Protection Rating | IP67 |
| Certification | CE / RoHS / EN13849 |
| Dimensions (W × H × D) | 40.20 × 34.79 × 12.32 mm |
| Handlebar Compatibility | Multiple mount options (A/B variants) |
Frequently Asked Questions
What communication protocols does the display support?
It supports UART as the default protocol and offers optional CAN communication.
Is the display suitable for outdoor use?
Yes, it features an IP67 protection rating for dependable outdoor use.
Can the display be customized?
Software customization is available (such as UI and logo); the housing design is standard and not customizable.
What is the working voltage range?
The device operates within a wide voltage range of 12 to 100 V DC.
How is the display mounted?
It uses a multiple handlebar mounting options (A/B variants).
What certifications does the product hold?
The product complies with CE, RoHS, EN13849 standards.
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