SW-R20 TFT Display
2.0-inch ultra-slim stem/bar-end TFT display
Overview
The SW-R20 is an ultra-slim 2.0-inch TFT display designed for stem or bar-end mounting, keeping the handlebar clean and uncluttered. Its compact form factor is ideal for road, gravel, and folding e-bikes where minimalism is key.
- 2.0-inch TFT color screen
- 12–60 V DC working voltage
- UART (default) / CAN (optional), Bluetooth 5.0
- IP66 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
- Ambient light sensor (auto brightness)
- Settings menu
Optional Features
- Real-time cruise
- Multi-language
- Turning signal
- Signal / dual drive
- Dual battery
- Customized layout
Technical Specifications
| Model | SW-R20 |
| Screen Type | 2.0-inch TFT color screen |
| Working Voltage | 12–60 V DC |
| Communication | UART (default) / CAN (optional), Bluetooth 5.0 |
| Protection Rating | IP66 |
| Certification | CE / RoHS / EN13849 |
| Dimensions (W × H × D) | 109.57 × 42.42 × 69.37 mm |
| Handlebar Compatibility | Ø31.8 mm (stem mount) |
| Light Sensor | Yes (automatic backlight) |
Frequently Asked Questions
What communication protocols does the display support?
It supports UART as the default protocol and offers optional CAN communication; Bluetooth 5.0 is built in.
Is the display suitable for outdoor use?
Yes, it features an IP66 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 60 V DC.
Does the display have a light sensor?
Yes. An ambient light sensor automatically adjusts the backlight for day and night riding.
What certifications does the product hold?
The product complies with CE, RoHS, EN13849 standards.
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