I forgot my password; how can I unlock the mGYDY K01-C e-bike display?

The mGYDY K01 e-bike display features a built-in password protection system to prevent unauthorized use. However, the standard user manual does not provide a specific "master reset" code or a procedure for users to reset a forgotten password at home.If you have forgotten your password, please try the following steps:Try Default Codes: Common default passwords for BAFANG-compatible UART displays are often 0000, 1111, or 1234.Check with the Retailer: Since password settings can sometimes be customized by the e-bike manufacturer or dealer, contact the shop where you purchased the bike to see if they have a specific override code.Contact mGYDY Support: The manual recommends contacting mGYDY customer service through the retailer or the contact information provided with your purchase for technical support regarding system lockouts.Note: Because this is a security feature, unlocking the device usually requires proof of purchase or professional assistance from a certified BAFANG technician.

What is the reset code for the mGYDY K01 EBike Display if I have forgotten my password?

The mGYDY K01 EBike Display manual confirms that the device features a built-in password protection system to secure the ebike. However, the manual does not publicly list a universal reset code or a master password for users who have forgotten their credentials.If you are locked out, please try the following steps:Check common defaults: Many BAFANG-compatible displays use default codes such as 0000, 1111, or 1234.Contact the Manufacturer: Because the password is a security feature, resetting it usually requires contacting mGYDY customer service or the retailer where you purchased the product. They may provide a master code or instructions for a factory reset.Check the Motor Manual: Since this display is designed for BAFANG mid-motors (BBS01/02B, BBSHD), the password settings are sometimes managed through the motor's controller settings via a programming cable.If you cannot find your purchase information, you may need to reach out to the retailer through the platform where it was purchased (e.g., Amazon) for technical support.

mGYDY K01 EBike Display User Manual

1. Introdución

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. Compatibilidade

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. Características do produto

Pantalla LCD de 2.2 polgadas: 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.
Visualización completa de datos: 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.
Protección por contrasinal: Built-in system to secure your ebike from unauthorized use.

4. Contido do paquete

O paquete inclúe:

1 x mGYDY K01 EBike Display

5. Configuración e instalación

Follow these steps to install your K01 EBike Display:

Escolla lugar de montaxe: The K01 display is designed to be installed on the left side of the handlebar. Ensure there is sufficient space for secure mounting.
Diámetro do manillar: Confirm your handlebar diameter is either 22.2mm or 25.4mm. The display's clamp is designed to fit these sizes.
Asegurar a pantalla: Open the display clamp, position it on the handlebar, and tighten the screws securely. Ensure the display is oriented correctly for optimal viewing.
Conecte o 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.
Xestión 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 coa clamp. This illustrates the typical installation position.

Traseira view of the K01 EBike Display showing the handlebar clamp mecanismo.

Imaxe: Traseira view of the K01 EBike Display, highlighting the handlebar clamp mechanism and the mounting screw.

Abaixo view of the K01 EBike Display showing the integrated cable and 5-pin connector.

Imaxe: Parte 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. Instrucións de funcionamento

The K01 display features three buttons for operation: + (Plus), Poder, e - (Minus).

Fronte view of the K01 EBike Display with the screen illuminated, showing speed, battery, and PAS level.

Imaxe: Fronte view of the K01 EBike Display with the screen illuminated, displaying current speed, battery charge, and power assist level.

6.1 Encendido/apagado

Manteña premido o Poder botón para activar ou desactivar a pantalla.

6.2 Adjusting Power Assist (PAS) Levels

Preme o + button to increase the power assist level (0-9).
Preme o - 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.
Prema brevemente o Poder button to cycle through different data displays:

VIAXE: Single trip mileage.
ODO: Total mileage.
MÁX .: Velocidade máxima acadada durante a viaxe actual.
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 cabezalloamp 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.
Soltar o - 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.

K01 EBike Display showing all illuminated segments, including speed, battery, PAS, and various indicators.

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.

Indicación da batería: Displays the current battery charge level (1-9 levels).
Visualización de velocidade: Shows current speed in MPH or KM/H.
Visualización de quilometraxe: Toggle between TRIP (single trip distance) and ODO (total distance).
Nivel PAS: Indicates the current Power Assist System level (0-9).
Icona do faro: Ilumínase cando os faros están activos.
Error Code (ERR): Displays specific error codes if a system fault occurs.

8. Especificacións

Technical specifications for the mGYDY K01 EBike Display:

Technical drawing of the K01 EBike Display with dimensions: 78.5mm length, 49mm height, 14mm thickness.

Image: Technical drawing of the K01 EBike Display, illustrating its physical dimensions: 78.5mm in length, 49mm in height, and 14mm in thickness.

Fonte de alimentación	DC 12-60V
Corrente nominal	12 mA/36 V
Peso	62 g
Support Levels Mode	0-9 PAS levels
Corrente de fuga de apagado	<1uA
Especificacións da pantalla	LCD Digital Tube (2.2 inches)
Modo de comunicación	UART (default)
Temperatura de funcionamento	-20 °C ~ 70 °C
Temperatura de almacenamento	-30 °C ~ 80 °C
Grao impermeable	IP66
Humidade de almacenamento	30%-70%

9. Mantemento

To ensure the longevity and optimal performance of your K01 EBike Display, follow these maintenance guidelines:

Limpeza: Limpe a pantalla e o corpo cun pano suave eamp cloth. Avoid using abrasive cleaners or solvents, which can damage the screen or casing.
Exposición á auga: 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.
Inspección de cables: Periodically check the display cable and connector for any signs of wear, damage, or corrosion. Ensure connections remain secure.
Protección física: Avoid dropping the display or subjecting it to strong impacts, which can cause internal or external damage.

10 Solución de problemas

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.

A pantalla non se acende:
- 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.
- Comproba o sensor de velocidade da túa bicicleta eléctrica para comprobar se está aliñado e funciona correctamente.
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. Garantía

The mGYDY K01 EBike Display comes with a 1 ano de garantía do fabricante desde a data de compra. Esta garantía cobre defectos de materiais e fabricación en condicións de uso normal. Non cobre danos causados por mal uso, accidentes, modificacións non autorizadas ou instalación incorrecta.

Conserve o comprobante de compra para reclamacións de garantía.

12. Apoio

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.

mGYDY K01