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Baihang - Development, customization, and production of motorcycle speedometers and PCB boards.

Wholesale • Custom • Global Partnership
One-stop supplier for motorcycle instruments worldwide.

DIGITAL SERVICES

From Mechanical
Speedometers to
Digital Dashboard
Solutions

BH-METER helps businesses upgrade traditional mechanical speedometers into modern digital dashboards—delivering better visibility, more functions, and greater value for today's riders.

Icon Signal
Matching
Icon UI
Redesign
Icon PCBA
Development
Icon Wiring
Adaptation

Icon
Clearer Display
Improved readability in all riding conditions.

Icon
Richer Functions
More data, more insights, more possibilities.

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Better Market Value
Modern upgrade that enhances product appeal.


SCREEN 02 / COMPATIBILITY CHECK

What We Check Before
Digital Conversion

We review your original meter structure, vehicle signals, wiring logic,display requirements, and installation conditions to ensure a smooth and reliable digital upgrade.

Original Meter Structure
1. Original Meter Structure
We inspect the physical size, mounting points, lens shape, and internal clearance to ensure the new dashboard fits perfectly.
Speed Signal
2. Speed Signal
We identify the speed signal source (sensor, ECU, or gearbox) and verify signal type, voltage level, and pulse pattern.
RPM Signal
3. RPM Signal
We check the RPM signal type (coil, ECU, or CDI), voltage range, and pulse behavior for accurate engine reading.
Fuel & Gear Signal
4. Fuel & Gear Signal
We verify fuel level sender type and gear position source to ensure compatibility and accurate display.
Indicator Functions
5. Indicator Functions
We confirm all indicator signals (turn, high beam, neutral, engine warning, etc.) for correct dashboard integration.
Wiring & Power
6. Wiring & Power
We review the wiring layout, connector types, and power supply conditions for safe and stable operation.
Check Icon A successful digital conversion starts with accurate signal and installation matching.

SCREEN 03 / ENGINEERING SCOPE

WHAT WE MODIFY DURING THE CONVERSION

WE REDESIGN KEY COMPONENTS TO ENSURE STABLE FUNCTION, CLEAR DISPLAY, AND RELIABLE INSTALLATION.


01
DISPLAY INTERFACE
REDESIGN
WE REDESIGN THE UI LAYOUT, FONTS, INDICATORS, AND VISUALS FOR CLARITY AND BRAND FIT.

02
PCBA DEVELOPMENT
WE DEVELOP A NEW PCBA WITH OPTIMIZED CIRCUITS FOR PERFORMANCE, RELIABILITY, AND COMPATIBILITY.

03
FIRMWARE LOGIC
WE BUILD AND OPTIMIZE FIRMWARE FOR ACCURATE DATA PROCESSING AND INTELLIGENT FUNCTION CONTROL.

WIRING ADAPTATION
WE ADAPT CONNECTORS AND WIRING DEFINITIONS TO ENSURE SEAMLESS INSTALLATION ON THE TARGET VEHICLE.
04

HOUSING & MOUNTING
WE CUSTOMIZE THE HOUSING STRUCTURE AND MOUNTING POINTS FOR PERFECT FIT, PROTECTION, AND DURABILITY.
05

FUNCTION TESTING
WE CONDUCT COMPREHENSIVE TESTING TO ENSURE ALL FUNCTIONS WORK RELIABLY IN REAL-WORLD CONDITIONS.
06
BEFORE
MECHANICAL SPEED DISPLAY
LIMITED FUNCTIONS
BASIC APPEARANCE
AFTER
DIGITAL DASHBOARD
CLEARER DISPLAY
RICHER FUNCTIONS
MODERN APPEARANCE
04B / DETAILED CONVERSION COMPARISON

See What Changed from Original to Digital

BH-METER upgrades traditional mechanical instruments into practical digital dashboard solutions.
Better visibility, more functions, and higher integration—built for modern motorcycles and global markets.

Original Mechanical Meter
Converted Digital Dashboard

Zoom-In Detail Comparison

01 Speed Display Upgrade

Analog pointer to clear digital speed readout.

02 Function Expansion

From basic indication to multi-info display: mileage, fuel, RPM, gear, and more.

03 Housing Adaptation

Optimized housing and mounting for a better fit and modern look.

04 PCBA & Wiring Upgrade

Upgraded PCB design and wiring for stable performance and easy installation

Original Mechanical Meter
Converted Digital Dashboard

Zoom-In Detail Comparison

01 Speed Display Upgrade

Analog pointer to clear digital speed readout.

02 Function Expansion

From basic indication to multi-info display: mileage, fuel, RPM, gear, and more.

03 PCBA & Wiring Upgrade

Upgraded PCB design and wiring for stable performance and easy installation.

Original Mechanical Meter
Converted Digital Dashboard

Zoom-In Detail Comparison

01 Speed Display Upgrade
02 Function Expansion



Original Mechanical Meter
Converted Digital Dashboard

Zoom-In Detail Comparison

01 Speed Display Upgrade

Analog pointer to clear digital speed readout.

02 Function Expansion

From basic indication to multi-info display: mileage, fuel, RPM, gear, and more.

03 PCBA & Wiring Upgrade

Upgraded PCB design and wiring for stable performance and easy installation

Original Mechanical Meter
Converted Digital Dashboard

Zoom-In Detail Comparison

01 Speed Display Upgrade
02 Function Expansion
03 PCBA & Wiring Upgrade
DIGITAL SERVICES

Mechanical to
Digital Dashboard Solutions

We upgrade traditional mechanical speedometers into intelligent digital dashboards—delivering better visibility, accuracy, and reliability.

BEFORE
Before
Original Mechanical Meter
AFTER
After
Converted Digital Dashboard
Signal
Matching
Capture and adapt signals from mechanical sensors for accurate digital output.
UI
Redesign
Modern, intuitive interfaces designed for better visibility and user experience.
PCBA
Development
Custom hardware design built for performance, reliability, and durability.
Wiring
Adaptation
Seamless integration with existing wiring and vehicle systems.

Review Icon

DIGITAL SERVICES

What We Check Before
Digital Conversion

Digital conversion begins with a compatibility review. We check the following key aspects to ensure a smooth and accurate upgrade.

1. Original Meter Structure
We verify the meter type, mounting method, and available space for a proper fit.
2. Speed Signal
We check the source and type of speed signal (Tacho, W, Alternator, or others).
3. RPM Signal
We confirm RPM signal availability and compatibility with the digital system.
4. Fuel & Gear Signal
We review fuel level sender and gear position signals for proper integration.
5. Indicator Functions
We check all warning and status indicators to ensure full functionality after conversion.
6. Wiring & Power
We inspect wiring configuration and power supply (DC 12V/24V) for safe and stable operation.
A successful digital conversion starts with
accurate signal and installation matching.
DIGITAL SERVICES

What We Modify
During the Conversion

We modernize your meter with smarter electronics, enhanced functionality and a design built for today's market.


Dashboard Graphic
01 Display Interface
Redesign

We redesign the UI/UX for clearer readings, better visibility and a modern look.
02 PCBA
Development

We upgrade the hardware platform with reliable components and optimized layout.
03 Firmware
Logic

We develop smart firmware for accurate measurement and advanced functions.
04 Wiring
Adaptation

We adapt wiring and connectors to match your existing setup seamlessly.
05 Housing &
Mounting

We modify the housing and mounting structure for a perfect mechanical fit.
06 Function
Testing

We perform full functional, safety and performance testing to ensure reliability.

BEFORE / AFTER RESULT

Clearer Display

Improved readability in any condition.
Richer Functions

More data, insights and utilities.
Better Integration

Seamless fit with your system and workflow.
Stronger Market Appeal
Modern, reliable and ready for the future.
04B / Detailed Conversion Comparison

See What Changed
from Original to Digital

From mechanical to intelligent—every detail upgraded for better clarity, more functions, and greater value.

Original Mechanical Meter
Original Meter
VS
Converted Digital Dashboard
Digital Dashboard
01 Speed Display Upgrade
From analog needle to clear digital readout for instant and accurate visibility.

02 Function Expansion
Added trip, battery, indicators and more—richer information at a glance.

03 Housing Adaptation
Custom housing designed for perfect fit, durability and easy installation.

04 PCBA & Wiring Upgrade
New digital PCB with reliable wiring for stable performance and long-term quality.


Original Mechanical Meter
Original Meter
VS
Converted Digital Dashboard
Digital Dashboard
01 Speed Display Upgrade
From analog needle to clear digital readout for instant and accurate visibility.

02 Function Expansion
Added trip, battery, indicators and more—richer information at a glance.

03 PCBA & Wiring Upgrade
New digital PCB with reliable wiring for stable performance and long-term quality.
Original Mechanical Meter
Original Meter
VS
Converted Digital Dashboard
Digital Dashboard
01 Speed Display Upgrade

02 Function Expansion
Original Mechanical Meter
Original Meter
VS
Converted Digital Dashboard
Digital Dashboard
01 Speed Display Upgrade
From analog needle to clear digital readout for instant and accurate visibility.

02 Function Expansion
Added trip, battery, indicators and more—richer information at a glance.

03 PCBA & Wiring Upgrade
New digital PCB with reliable wiring for stable performance and long-term quality.
Original Mechanical Meter
Original Meter
VS
Converted Digital Dashboard
Digital Dashboard
01 Speed Display Upgrade

02 Function Expansion

03 PCBA & Wiring Upgrade
Contact Us
Get in touch with us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!

Jiangmen Baihang Technology Co., Ltd. specializes in motorcycle LED & LCD instruments.11 years’ experience, 350+ models, OEM & customization supported.
Phone: +86 185 7506 5015
Add: Room 1003, 10th Floor, Building 3, Wanyang Innovation City, Jiangdu West Road, Duruan Town, Pengjiang District, Jiangmen City, Guangdong Province, China
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