1. Introducció
The mGYDY K01 EBike Display is a compact and intelligent speedometer cycling computer designed for electric bicycles. It provides essential riding data and control functions, enhancing your ebike experience. This manual provides detailed instructions for installation, operation, and maintenance of your K01 display.
2. Compatibilitat
The K01 EBike Display is specifically designed for use with BAFANG electric bike motors that utilize the UART communication protocol. It is compatible with BAFANG BBS0102B, G340, G320, and BBSHD mid-drive motors.
The display can be mounted on handlebars with a diameter of φ22.2 mm or φ25.4 mm.
Nota: Please verify your ebike motor's model number and communication protocol before installation to ensure compatibility.
3. Característiques del producte
- Pantalla LCD d'2.2 polzades: Provides clear, glare-resistant visuals with a 4-level backlight adjustment for optimal visibility in various lighting conditions.
- All-Weather Readability: IP66 waterproof rating ensures durability in rain or snow. Features an auto-dimming backlight and a light sensor to activate headlights at dusk.
- Visualització completa de dades: Shows real-time speed, single trip distance, total mileage (ODO), maximum speed, average speed, battery level, and power assist (PAS) level.
- Efficient Speed Control: Offers 0-9 adjustable power assist levels to suit different riding conditions and conserve energy.
- Walk Assist Function: Includes a 6km/h walk assist feature for easy maneuvering when not riding.
- Error Code Indication: Displays error codes for convenient system maintenance and troubleshooting.
- Protecció amb contrasenya: Built-in system to secure your ebike from unauthorized use.
4. Contingut del paquet
El paquet inclou:
- 1 x mGYDY K01 EBike Display
5. Configuració i instal·lació
Follow these steps to install your K01 EBike Display:
- Trieu la ubicació de muntatge: The K01 display is designed to be installed on the left side of the handlebar. Ensure there is sufficient space for secure mounting.
- Diàmetre del manillar: Confirm your handlebar diameter is either 22.2mm or 25.4mm. The display's clamp is designed to fit these sizes.
- Assegura la pantalla: Open the display clamp, position it on the handlebar, and tighten the screws securely. Ensure the display is oriented correctly for optimal viewing.
- Connecteu el cable: Locate the 5-pin female circular connector on the display cable. Connect it to the corresponding male connector on your BAFANG motor system. Ensure the connection is firm and secure.
- Gestió de cables: Route the cable neatly along your ebike frame, securing it with cable ties if necessary, to prevent interference with moving parts.

Image: K01 EBike Display mounted on a handlebar, showing the side view amb el clamp. This illustrates the typical installation position.

Imatge: Part posterior view of the K01 EBike Display, highlighting the handlebar clamp mechanism and the mounting screw.

Imatge: Part inferior view of the K01 EBike Display, illustrating the integrated cable and the 5-pin female circular connector for connection to the ebike motor.
6. Instruccions de funcionament
The K01 display features three buttons for operation: + (Plus), Poder, i - (Minus).

Imatge: Frontal view of the K01 EBike Display with the screen illuminated, displaying current speed, battery charge, and power assist level.
6.1 Encès/Apagat
- Manteniu premut el botó Poder button to turn the display on or off.
6.2 Adjusting Power Assist (PAS) Levels
- Premeu el botó + button to increase the power assist level (0-9).
- Premeu el botó - button to decrease the power assist level (0-9).
- Level 0 indicates no motor assistance.
6.3 Displaying Mileage and Speed Data
- The display automatically shows real-time speed.
- Premeu breument Poder button to cycle through different data displays:
- VIATGE: Single trip mileage.
- ODO: Total mileage.
- MÀXIM: Maximum speed achieved during the current trip.
- AVG: Average speed during the current trip.
6.4 Headlight Control
- The display features a light sensor that can automatically activate your ebike's headlights at dusk if connected and supported by your ebike system.
- Un capamp indication icon will appear on the display when the headlights are active.
6.5 6km/h Walk Assist Function
- To activate the walk assist function, press and hold the - button. The ebike will move at a steady speed of 6km/h.
- Allibera el - button to deactivate the walk assist.
7. Display Functions Overview
The K01 display provides a clear overview of your ebike's status and riding data. Refer to the image below for a visual guide to the display elements.

Image: K01 EBike Display with all segments illuminated, providing a comprehensive view of speed, battery level, PAS level, and other indicators like TRIP, ODO, MAX, AVG, and ERR.
- Indicació de la bateria: Displays the current battery charge level (1-9 levels).
- Visualització de velocitat: Shows current speed in MPH or KM/H.
- Visualització de quilometratge: Toggle between TRIP (single trip distance) and ODO (total distance).
- Nivell PAS: Indicates the current Power Assist System level (0-9).
- Icona del far: Illuminates when headlights are active.
- Error Code (ERR): Displays specific error codes if a system fault occurs.
8. Especificacions
Technical specifications for the mGYDY K01 EBike Display:

Image: Technical drawing of the K01 EBike Display, illustrating its physical dimensions: 78.5mm in length, 49mm in height, and 14mm in thickness.
| Font d'alimentació | DC 12-60V |
| Corrent nominal | 12mA/36V |
| Pes | 62 g |
| Support Levels Mode | 0-9 PAS levels |
| Corrent de fuga d'apagada | <1uA |
| Especificacions de la pantalla | LCD Digital Tube (2.2 inches) |
| Mode de comunicació | UART (default) |
| Temperatura de funcionament | -20 °C ~ 70 °C |
| Temperatura d'emmagatzematge | -30 °C ~ 80 °C |
| Grau impermeable | IP66 |
| Humitat d'emmagatzematge | 30%-70% |
9. Manteniment
To ensure the longevity and optimal performance of your K01 EBike Display, follow these maintenance guidelines:
- Neteja: Netegeu la pantalla i el cos amb un drap suau iamp cloth. Avoid using abrasive cleaners or solvents, which can damage the screen or casing.
- Exposició a l'aigua: While the display is IP66 waterproof, avoid submerging it in water or exposing it to high-pressure water jets. Ensure the connector is dry before connecting or disconnecting.
- Temperatura: Operate and store the display within the specified temperature ranges (-20°C to 70°C operating, -30°C to 80°C storage) to prevent damage.
- Inspecció del cable: Periodically check the display cable and connector for any signs of wear, damage, or corrosion. Ensure connections remain secure.
- Protecció física: Avoid dropping the display or subjecting it to strong impacts, which can cause internal or external damage.
10. Solució De Problemes
The K01 display is designed to indicate error codes (ERR) if a system issue is detected. If you encounter a problem, check the display for any error codes and refer to your BAFANG motor's manual for specific error code meanings and troubleshooting steps.
- La pantalla no s'encén:
- Ensure the ebike battery is charged and turned on.
- Check that the display cable is securely connected to the motor system.
- Verify there is no visible damage to the display or cable.
- Inaccurate Speed/Mileage:
- Ensure the wheel size setting in your ebike controller (if adjustable) is correct.
- Check the speed sensor on your ebike for proper alignment and function.
- PAS Levels Not Changing:
- Verify the buttons are functioning correctly.
- Check for any error codes displayed.
If the issue persists or you encounter an unfamiliar error code, please contact the manufacturer's support for assistance.
11. Garantia
The mGYDY K01 EBike Display comes with a 1 any de garantia del fabricant des de la data de compra. Aquesta garantia cobreix els defectes de materials i fabricació en condicions d'ús normal. No cobreix els danys causats per un mal ús, accidents, modificacions no autoritzades o instal·lació incorrecta.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.
12. Suport
For further assistance, technical support, or warranty inquiries, please contact mGYDY customer service through the retailer where you purchased the product or refer to the contact information provided with your purchase.