TsunCtrl

TsunCtrl is a Bluetooth programmable controller debugging and configuration tool designed specifically for two-wheeled/three-wheeled vehicles such as electric bikes and scooters. By connecting to the controller device via Bluetooth, users can quickly learn the functions, adjust parameters, and upgrade firmware, making it easy to operate without requiring specialized knowledge.

【Main Functions】

■ Bluetooth Connection and Device Management

Scan and connect to nearby controller devices via Bluetooth.
Real-time connection status display, supports quick disconnection and reconnection.
Displays Bluetooth device ID and connection information.

■ One-Click Learning (Quick Configuration Wizard)

Step-by-step guided operation; basic controller configuration can be completed in three steps.
Step 1: Set vehicle hardware parameters (12-pin/16-pin plug type, shift type, purple/white wire position, battery specifications, Hall effect specifications, two-wheel/three-wheel selection)
Step 2: Motor forward/reverse learning (switch the motor's forward direction, confirm to complete learning)
Step 3: Instrument panel protocol switching, brake type selection, P gear setting, anti-theft function, program number adjustment, etc.

■ Function Self-Learning (Port Mapping)

Visual port mapping interface, intuitively displays the learning status of 24 pins.
Learning progress is indicated by color: White (Not learning) → Yellow (Learning) → Green (Learning Successful)
Supported function keys include: Brake, P gear, P/Shift, Repair, Forward, Cruise, Reverse, Low Speed ​​Shift, High Speed ​​Shift, Jog Shift, TCS, etc.
Hall sensor type selection (Hall A / Hall B), with wiring reference diagram

■ Real-time device status monitoring

Real-time battery voltage display
Real-time throttle voltage display
Theoretical board type vs. actual board type display
Current program number display
Real-time fault code detection and alarm (flashing indication), with accompanying video tutorials on troubleshooting methods

■ Personalized Customization
Offers a wealth of parameter adjustment options, allowing for personalized configuration based on actual vehicle needs:

P Gear Selection: Switch and Parameter Configuration
P Key/Repair Key Function Settings
Function Adjustment (Program Number Switching)
Starting Method Selection
Brake Type (High Level/Low Level Activated)
Overspeed Mode and Overspeed Ratio Adjustment
Speedometer Calibration
EBS Electronic Braking System Switch and Parameters
TCS Traction Control System Switch
Anti-Slip Function
Hill Descent Control Function
Current Adjustment
Battery Detection Calibration
Reversing Speed ​​Limit Setting
Hall Sensor Specification Selection
Energy Recovery Function
Hill Hold Function
Gear Shift Settings
Anti-Theft Function Switch
Neutral Selection
Mid-Gear Overspeed Ratio
Four-Speed ​​Inching Mode
No Hall Effect Setting

■ OTA Firmware Upgrade

Wireless firmware upgrade for the controller via Bluetooth
Supports instrument panel firmware OTA upgrade
Real-time upgrade progress display, supports custom instrument panel number and OTA instrument panel number configuration

■ AI Photo Recognition

Takes a photo of the vehicle nameplate; AI automatically recognizes brand and model information.
Recognition results can be manually selected and corrected.

■ Vehicle Brand and Model Input

Manually input vehicle brand and model information
Supports AI photo recognition for automatic filling
Device inventory function (administrator)

■ Other Functions

Warranty QR code generation function
AI remote repair support entry
Supports multiple language interfaces including Chinese and English
Fault code handling video tutorials
Vehicle brand and model binding records with controller

【Target Audience】

Electric vehicle repair technicians and shops
Controller dealers and installers
Electric vehicle modification enthusiasts
End-user self-service debugging

【Supported Vehicle Types】

Two-wheeled electric vehicles
Three-wheeled electric vehicles
Skates and other electric mobility tools

【Instructions for Use】

Turn on your phone's Bluetooth and launch the TsunCtrl application

Click "Connect Bluetooth" to scan and connect to nearby controller devices

Enter the vehicle brand and model (optional, supports AI photo recognition)

Use "One-Click Learning" to quickly complete the basic configuration, or go to "Personalized Customization" for detailed parameter adjustments

Complete port function mapping through "Function Self-Learning"

After confirming the debugging is complete, click "Lock Board" to save the configuration
Core Bluetooth control functions can be used without registration or login. Login is optional and is only available when you need to use personalized services such as warranty or device binding.