Lishui Controller Programming Page

Various GUI applications exist, often labeled generically (e.g., "Lishui Config Tool" or "E-Bike Controller Program"). These allow you to load a .bin configuration file or modify hex values directly.

Do not connect the controller’s +5V to your USB adapter’s 5V. Power the controller via its main battery (48V, 60V, or 72V). Only connect GND, TX, RX.

Lishui Port        USB-TTL Adapter
TX (Pin 3)    -->  RX
RX (Pin 2)    -->  TX
GND (Pin 4)   -->  GND

The software landscape for Lishui controllers can be fragmented. There is no single official "Lishui Suite" distributed publicly by the manufacturer; instead, the community relies on leaked OEM software or open-source projects.

Checklist before programming:

| Parameter | Stock Value | Performance Value | Notes | |-----------|-------------|-------------------|-------| | Speed Limit (km/h) | 25-45 | 55-80 | Do not exceed motor RPM rating | | Battery Current (A) | 20A | 35-45A | Monitor wire/connector heat | | Phase Current (A) | 60A | 90-110A | Increases torque; risks MOSFET failure | | Regen Brake Strength | 20% | 40-60% | Test on downhill first | | Throttle Mode | Speed | Torque | Torque feels snappier |

Introduction

Lishui controllers are popular electronic speed controllers (ESCs) used in various applications, including robotics, automation, and industrial control systems. Programming a Lishui controller requires a basic understanding of programming concepts and the specific commands used by the controller. This guide provides a step-by-step introduction to Lishui controller programming.

Hardware Requirements

Software Requirements

Basic Programming Concepts

Programming Steps

Common Commands

Programming Examples

#include <SoftwareSerial.h>
SoftwareSerial serial(2, 3); // RX, TX
void setup() 
  serial.begin(115200);
void loop() 
  // Set speed to 50%
  serial.print("\x55\xAA\x01\x00\x32");
  serial.println();
  delay(100);
// Get current speed
  serial.print("\x55\xAA\x02");
  serial.println();
  delay(100);

import serial
ser = serial.Serial('COM3', 115200)
# Set speed to 75%
ser.write(b'\x55\xAA\x01\x00\x4B')
# Get current speed
ser.write(b'\x55\xAA\x02')

Troubleshooting

Conclusion

Lishui controllers (LS), manufactured by the Nanjing Lishui Electronics Research Institute, are widely used in e-bikes for their smooth Field-Oriented Control (FOC) performance. Programming these units allows riders to fine-tune torque delivery, adjust current limits, and even install custom open-source firmware. Essential Programming Tools

To interface with a Lishui controller, you need specific hardware to bridge the gap between your computer and the controller’s display or programming port:

USB-to-Serial Adapter: A standard FT232RL-based adapter is the industry standard for stable communication.

Programming Cable: Depending on your controller model, you may need a Julet 5-pin or 4-pin waterproof connector cable that breaks out into RX, TX, GND, and VCC.

ST-Link V2 (Optional): Required for flashing deep firmware or unbricking controllers that do not have a bootloader accessible via the display port. The Official Programming Process

Official programming is typically done using the Lishui LSH_File_Update_Tools. This utility allows you to upload .lsh firmware files provided by manufacturers or tech teams.

Driver Setup: Install the appropriate USB serial drivers. If the software shows a COM port number, the connection is successful.

Connection: Connect the adapter to the controller's display port. Most modern controllers can be "self-powered" by the USB port, but older versions require the e-bike battery to be connected and switched on during the process.

Loading Firmware: Use the "Local File" button to load your .lsh file.

Adjusting Basic Settings: By unchecking the "Keep Current Settings" box, users can often manually adjust the maximum current and undervoltage cutoff limits before flashing.

Flashing: Press Program (F5) and wait for the "Write successful" confirmation. Third-Party & Open-Source Options

For advanced users, the official software can be restrictive. Several community-driven alternatives exist:

EggRider V2 Display: A popular aftermarket display that allows you to configure Lishui settings directly from a smartphone app via Bluetooth.

EBiCS Open Source Firmware: A community project on GitHub that provides free FOC firmware for Lishui controllers, offering features like regenerative braking and customized torque sensing.

XPD (Extended Parameter Designer): Older software used for some sine wave controllers to adjust ramp times and PAS (Pedal Assist) sensitivity. I have a Lishui Controller .lsh firmware file lets mod it

Lishui controllers are typically "OEM-locked," meaning they are programmed at the factory for specific bike models and aren't as easily customizable as KT (Kunteng) controllers. However, you can modify them using specialized hardware, manufacturer tools, or community-developed open-source firmware. 🛠️ Programming Methods 1. Official Lishui Programming Tool

This is the standard "manufacturer" way to update firmware or change basic limits.

Hardware Needed: You require a specific Lishui USB Stick FPS2 and matching adapter cables.

Software: The Lishui Controller LSH Programmer allows you to upload .lsh firmware files and adjust max current or undervoltage limits.

Limitation: These tools are difficult for individual consumers to find and are mostly sold to retailers or manufacturers. 2. Open Source Firmware (OSF)

The CloneYCRS project on GitHub is the most popular way to "unlock" these controllers.

What it does: Replaces the factory software with Field Oriented Control (FOC) firmware that is fully customizable.

Features: Includes a user-friendly GUI to adjust throttle response, torque simulation, and sensor settings.

Hardware: You typically need an ST-Link V2 programmer to flash the firmware directly to the controller's internal chip. 3. Display-Based "Hidden" Menus

For minor adjustments like speed limits or wheel size, you can sometimes use the LCD display.

Access: On many models, holding the Up and Down arrows simultaneously enters the settings mode.

Parameters: Settings are often unlabelled (e.g., #1 to #20). For example, setting #18 often adjusts the speed reading/limit between 50% and 150%. ⚠️ Key Challenges

Potting Material: Many Lishui controllers are filled with a thick "glue" or wax-like potting to protect against water, which can make accessing the internal pins for a programmer nearly impossible.

Hardware Variants: Different models use different processors (like the STM32 series). You must verify your specific chip before trying to flash custom firmware to avoid "bricking" the unit.

Baud Rate: If using a PC tool, the default baud rate is typically 38400. If you'd like to proceed, let me know: Your controller model number (e.g., LSW1207)

What specific change you want to make (e.g., increase speed, change PAS levels)

If you are comfortable with soldering or using an ST-Link device

I can then provide a more specific step-by-step guide for your setup.

Deuin/CloneYCRS: Free FOC firmware for Lishui E-Bike-Controllers

Lishui controllers are widely used in ebikes and can be programmed through two primary methods: standard parameter adjustment via the display and deeper firmware flashing using dedicated hardware. 1. Standard Parameter Adjustments (Display)

Most Lishui-based ebikes (like those using SW900 or KT-LCD displays) allow you to modify basic performance settings through a built-in menu. Common parameters include:

P01–P03: Screen brightness, units (km/h vs. mph), and battery voltage (24V, 36V, 48V, etc.).

P06–P08: Wheel diameter, motor magnet count, and the maximum speed limit. P13: Controller amperage setting to adjust power output. 2. Firmware Programming (Advanced)

For deeper customization (e.g., Field Oriented Control (FOC) tuning or current limits), you must flash the controller directly using a computer.

Official Tools: Lishui provides a "LSH Programmer" tool and specific .lsh encrypted firmware files. To use these, you typically need a Lishui-specific USB programming stick (FPS2) or a compatible USB-to-UART adapter connected to the display cable's RX/TX pins.

Open Source Alternatives: Projects like EBiCS_Firmware and the Flexible OpenSource Firmware allow you to bypass factory restrictions. These often require an ST-Link V2 programmer to connect directly to the controller’s internal STM32 pins.

Custom Settings: By unchecking "Keep Current Settings" in official Lishui tools, you can sometimes manually set new maximum current and low-voltage cutoff values. 3. Necessary Hardware Connection Point Display Buttons Handlebar Display Basic speed and PAS level limits. USB-to-UART Adapter Display Connector Parameter adjustment and .lsh firmware updates. ST-Link V2 Internal PCB Pins Complete open-source firmware replacement.

Safety Warning: Always use a fuse in your power supply when flashing firmware to prevent permanent damage to the controller or battery if a short circuit occurs. lishui controller programming

To program a Lishui e-bike controller , the best "piece" or resource depends on whether you want to stick with official tools or dive into open-source customization. 1. Official Lishui Programming Tool

The standard way to update or adjust a Lishui controller is using the official LSH_File_Update_Tools.

Purpose: Primarily for flashing .lsh firmware files provided by manufacturers or Lishui’s tech team.

Key Feature: By unchecking the "Keep Current Settings" box, you can modify basic parameters like maximum current and undervoltage limits directly.

Secret Menu: Clicking the "Clear Info" button multiple times within the tool reveals a hidden "File Conversion" menu for converting hex files to .lsh format.

Hardware Required: A USB-to-TTL programmer or a specialized Lishui USB programming device. 2. Open-Source Firmware (EBiCS)

For advanced users who want full control (e.g., adding Field Oriented Control or torque-sensing), the EBiCS Firmware on GitHub is the gold standard.

Hardware: Requires an ST-Link V2 programmer instead of a standard USB-TTL cable to flash the STM32-based controllers.

Customization: Offers a user-friendly GUI for setting up battery levels, speed limits, and PAS (Pedal Assist) behavior. 3. Display-Based Programming

If you just need to tweak performance without a computer, many Lishui controllers allow advanced setting access through the display: EggRider: The EggRider V2 Go to product viewer dialog for this item.

display provides a mobile app interface to adjust Lishui-specific settings like wheel size, speed limits, and PAS gain.

Manual Codes: Some models use a passcode (often 1919) in the display menu to enter advanced settings and increase the Amp output.

For a visual walkthrough of the official software installation and flashing process: Lishui Controller Program Downloader Instruction Nanjing Lishui Controller YouTube• Sep 21, 2023 I have a Lishui Controller .lsh firmware file lets mod it

To grasp the basics of Lishui controller programming, it's essential to understand the following key concepts: Various GUI applications exist, often labeled generically (e

Applications of Lishui Controller Programming

Lishui controller programming has a wide range of applications across various industries, including:

Benefits and Advantages

Lishui controller programming offers several benefits and advantages, including:

Future Prospects and Trends

The field of Lishui controller programming is rapidly evolving, with several trends and future prospects emerging:

Conclusion

Lishui controller programming is a fascinating field that offers a wide range of opportunities for engineers, developers, and enthusiasts. By understanding the fundamental concepts, applications, and future prospects of Lishui controller programming, individuals can unlock the potential of these control systems and contribute to the development of innovative solutions. Whether you're a seasoned professional or just starting out, the world of Lishui controller programming is an exciting and rewarding field to explore.

The world of DIY electric bikes often feels like a secret club, and at its heart lies the Lishui Controller. While most controllers are "black boxes" that do what they’re told and nothing more, Lishui controllers are the favorite of tinkerers because they are often open-source friendly, allowing riders to rewrite the very "brain" of their e-bike. The Architect’s Dilemma

Imagine a rider named Alex. Alex bought a standard e-bike, but it felt... sluggish. The power came on too late when pedaling, and the throttle felt like an "on-off" switch rather than a smooth accelerator. Alex discovered their bike used a Lishui LKS controller. Instead of buying a new bike, Alex decided to become a digital mechanic. Step 1: The Secret Handshake (Connections)

To program a Lishui controller, you can't just plug in a USB cable. Alex had to use a USB-to-TTL adapter (like an FTDI board).

The Hardware: The controller has a specific 5-pin display connector.

The Map: Alex had to match the wires: Ground to Ground, Transmit (TX) to Receive (RX), and vice versa. It’s the digital version of a handshake—if the wires don't cross correctly, the devices can't "talk." Step 2: The Language of Motion (The Code)

Alex used the ST-Link utility or specialized open-source firmware (like the popular OS100 project). This is where the magic happens. In the code, Alex found variables that controlled the bike’s soul:

Current Limit: Increasing this gave the bike more "oomph" on hills.

Assist Levels: Alex reprogrammed "Level 1" to be a gentle 50W eco-mode and "Level 5" to be a 750W beast mode.

Ramp-up Time: This fixed the "jerkiness." By adjusting the millisecond delay of power delivery, the bike started moving as smoothly as a high-end Tesla. Step 3: The "Flash" and the First Ride

With a click of a button, the new code "flashed" onto the Lishui’s STM32 chip. The green progress bar finished, and the bike was reborn.

When Alex took the bike out, it wasn't just faster—it was smarter. The motor stayed quiet, the battery lasted longer because the power was used more efficiently, and the pedal assist felt like an extension of Alex's own legs. Why Lishui Programming Matters

Programming these controllers isn't just about speed; it's about customization.

Safety: You can set hard limits on top speed to stay legal in different regions.

Longevity: By lowering the "Phase Current," you prevent the motor from overheating, making your bike last for years.

Experimental Features: Some programmers even add "Virtual Electronic Gears" or regenerative braking to bikes that didn't originally have them.

To program a Lishui controller, you typically use a dedicated USB programmer and the official LSH_File_Update_Tools software. This allows you to flash firmware files (with a .lsh extension) or adjust critical parameters like current and voltage limits. 🛠️ Hardware Requirements

Lishui USB Programmer: A specialized stick that connects your PC to the controller's display port.

Connection Cable: Typically a 5-pin extension or adapter cable.

Computer: Running Windows to host the Lishui programming software. 💻 Software Setup

Install Drivers: Run the device driver installer provided by Lishui before plugging in the USB stick.

Verify Connection: Open the programming software; the "Ports" area should show a COM number (e.g., COM3) if the driver is correctly installed.

Load Firmware: Click "Local File" to select your .lsh firmware file.

Tip: Uncheck "Keep Current Settings" if you want to manually adjust max current or undervoltage limits before flashing. ⚡ The Programming Process

Power Source: Newer USB programmers (post-2015) often use "USB boost power" and don't require the e-bike battery during flashing. Older versions require you to switch on the battery power after hitting the program button. Flash Action: Press Program (F5) to begin the upload.

Completion: Once finished, power cycle the controller (turn the display off and on) to save and activate the new settings permanently. 🔓 Advanced Customization

Open Source Firmware: For deep customization (like Sine Wave/FOC control), some users flash EBiCS/EBiCS_Firmware from GitHub using an STLink V2 instead of the standard USB tool.

Hidden Menus: On some Lishui-compatible LCDs, holding "+" and "-" simultaneously enters a parameter menu (often P08 for speed limits). If you'd like to dive deeper, let me know: What is your specific controller model? (e.g., LSW1250)

Are you trying to increase speed, change PAS levels, or fix a bug? Do you have the USB programming stick?

Lishui Controller LSH Programmer User's Manual Hardware List

Lishui controllers are widely used in e-bikes and can be programmed using official tools or open-source alternatives. Programming typically involves adjusting hardware parameters or flashing new firmware to modify performance characteristics like speed limits and current levels Endless Sphere DIY EV Forum Official Programming Methods Official programming is generally done using the Lishui Controller Programmer software and a dedicated USB-to-serial adapter. opensourceebikefirmware.bitbucket.io Software & Hardware Lishui Programmer : The official Program Downloader is used to upload firmware files provided by the manufacturer or tech teams. USB Programmer

: A standard USB-to-TTL adapter or a specific Lishui programmer is used to connect the computer to the controller's display port. Bluetooth App

: Some modern Lishui controllers support programming via a smartphone app (iOS/Android), allowing users to adjust settings like current and language through a user-friendly interface. Key Programming Steps

Install the necessary USB drivers for your programming device.

Connect the programmer to the controller's display connector (ensure the battery is disconnected initially unless using a newer USB boost-powered programmer). Load the desired file into the software.

Execute the "Program" command. Some versions require turning on battery power mid-process to initiate the flash. www.pedelecs.co.uk Open Source Firmware (OSF)

Many enthusiasts use open-source projects to bypass factory restrictions, such as speed locks or rigid throttle mapping. Endless Sphere DIY EV Forum EBiCS Firmware : A popular open-source project on

specifically for Lishui FOC (Field Oriented Control) controllers. It allows for highly customized motor control and removes standard speed limits. Alternative Tools : A specialized display that can directly modify Lishui settings

(LSW settings) without a PC, including current limits and assist levels.

: For advanced firmware modifications or if the controller is read/write protected, a hardware programmer like an ST-Link V2 may be required to flash the microcontroller directly. Endless Sphere DIY EV Forum Key Settings Often Modified Current Limit

: Adjusts the maximum power output (measured in Amps) the controller will pull from the battery. Voltage Cutoff

: Sets the low-voltage limit to protect the battery from over-discharging. Assistance Levels

: Defines how much motor power is provided at various pedal-assist stages. Speed Limit

: Lishui controllers often come with a factory limit that can be adjusted or removed via the firmware update tools. Endless Sphere DIY EV Forum wiring guide for the USB adapter or instructions on how to set up the EBiCS open-source firmware Lishui Controller Program Downloader Instruction

Here’s a sample review for Lishui controller programming (common in e-bikes, scooters, and industrial motors), based on typical user experiences:

Title: Solid performance for the price – but documentation could be better

Rating: ⭐⭐⭐⭐ (4/5)

I’ve been programming Lishui controllers for several months now, mostly for e-bike conversions. Here’s my honest take:

Pros:

Cons:

Verdict:
If you’re comfortable experimenting and searching online communities (Endless Sphere, Reddit), Lishui controllers are a great DIY option. For beginners, be prepared for a learning curve.

Tip: Always back up the stock firmware before changing anything – recovery mode isn’t clearly explained!

Would you like a shorter version or one focused on a specific use case (e.g., cargo bikes, scooters)?

Lishui controllers are closed-black-box devices. They are not designed for endless tuning. If you want a programmable controller, consider swapping to a VESC, Kelly KBS, or Sabvoton instead.

But if you just want to unlock a bit more speed or soften the regen on your daily commuter, the Lishui programming methods above will get you there safely.

Never:

Have a working Lishui parameter file or cable source? Share your experience in the comments – we’re all learning together.

Safe riding, and happy coding. ⚙️🛴

Lishui controllers are a staple in the e-bike industry, known for their versatility and smooth Field-Oriented Control (FOC). Whether you're looking to tweak speed limits, adjust pedal assist (PAS) sensitivity, or completely overhaul the system with open-source firmware, understanding Lishui controller programming is the key to unlocking your bike's full potential. Programming Methods: From Basic to Advanced

There are three primary ways to modify a Lishui controller, ranging from simple display settings to deep firmware flashing. 1. Display-Based Parameter Tuning

For most riders, "programming" happens via the e-bike’s LCD display (e.g., SW900, EN06, or KingMeter). This method allows you to change behavior without extra hardware.

Access: Usually involves holding the "Up" and "Down" buttons simultaneously for a few seconds. Key Parameters: P03/P08: Voltage and Speed limits. P05/P09: PAS levels and magnet counts. P13: Maximum amperage (current) for the controller. 2. Official Lishui Programming Software

If display settings aren't enough, you can use Lishui’s official LSH_File_Update_Tools. This requires a dedicated USB-to-serial programming cable (often called a "USB Stick FPS2") that connects to the 5-pin display port on the controller.

The .LSH File: Official firmware updates come in .lsh format.

Secret Menus: Users have discovered that clicking the "Clear Info" button multiple times in the official tool can unlock a "File Conversion" menu for advanced configurations. 3. Open Source Firmware (EBiCS)

For enthusiasts who want total control—like adding torque sensor support or regenerative braking—the EBiCS (Lishui Open Source Firmware) project is the gold standard.

Hardware Required: An ST-Link V2 programmer is needed to flash the STM32 chip inside the controller directly.

Key Advantage: You can bypass manufacturer restrictions, customize throttle curves, and even optimize for specific motors using a user-friendly GUI. Step-by-Step: Programming via USB Tool I have a Lishui Controller .lsh firmware file lets mod it

This report outlines the primary methods for programming and configuring Lishui e-bike controllers, ranging from simple display-based adjustments to advanced firmware flashing for custom Field Oriented Control (FOC) profiles. 1. Configuration via LCD Display

For most users, "programming" refers to adjusting operational parameters through the bike's existing display. These settings are often locked behind a PIN (commonly Common Adjustable Parameters: Screen brightness and speed units (km/h vs. mph). System voltage (24V, 36V, 48V, 52V, 60V).

Wheel diameter and number of motor magnets for accurate speed sensing. Maximum speed limit (0–100 km/h).

Controller current limit (typically 1–20A depending on the model). Procedure:

Connect the display (e.g., C500, SW900) to the controller, power on, and navigate to "System Settings" to make real-time adjustments without external software. 2. Official Desktop Programming (LSH Tool)

Advanced configuration and official firmware updates are performed using the proprietary Lishui LSH Programmer

Technical Overview: Lishui Controller Programming Programming Lishui (LSDZS) e-bike controllers involves either using the manufacturer's proprietary tools for parameter updates or flashing third-party open-source firmware for Field Oriented Control (FOC) and deeper customization. 1. Official Programming Methods

Lishui provides specialized hardware and software for basic updates and configuration of their controllers.

Software Tools: The LSH File Update Tools are used to download .lsh firmware files into the controller.

Hardware Requirements: Programming typically requires a Lishui USB Programmer. Newer versions (post-Sept 2015) can power the controller via the USB port, while older versions require the controller to be powered by the bike battery during the flash.

Parameter Tuning: Using the official programmer, users can uncheck the "Keep Current Settings" box to modify limits such as maximum current and cutoff voltage. 2. Open-Source and Third-Party Firmware

For advanced users seeking to bypass factory restrictions or improve motor smoothness, several community projects exist. I have a Lishui Controller .lsh firmware file lets mod it

"Unlocking the Secrets of Lishui Controller Programming: A Journey of Discovery"

As I embarked on the adventure of mastering Lishui controller programming, I couldn't help but feel a mix of excitement and trepidation. The world of industrial automation can be daunting, but with the right guidance, I was determined to unlock the full potential of these powerful controllers.

The Initial Hurdle

At first, the Lishui controller's programming interface seemed like a foreign language. The manuals and online resources were dense with technical jargon, making it challenging to decipher the correct syntax and commands. However, as I began to experiment and play with the code, the fog started to lift.

The Eureka Moment

The turning point came when I stumbled upon a cleverly crafted example project. This ingenious code snippet not only demonstrated the controller's capabilities but also provided a glimpse into the developer's thought process. It was like finding the Rosetta Stone – suddenly, the complexities of Lishui controller programming began to make sense.

The Learning Curve

As I continued to explore and program the Lishui controller, I encountered various obstacles, from troubleshooting errors to optimizing code efficiency. But with each hurdle, I gained valuable insights and developed strategies to overcome them. The process was both frustrating and exhilarating, like navigating a thrilling obstacle course.

The Payoff

The moment of triumph arrived when I successfully implemented a sophisticated control algorithm, harmoniously integrating multiple sensors and actuators. Witnessing the Lishui controller seamlessly execute the program, effortlessly managing the industrial process, was a truly satisfying experience.

The Verdict

Lishui controller programming is an engaging and rewarding pursuit, offering a chance to master the intricacies of industrial automation. While the initial learning curve may be steep, the sense of accomplishment and the possibilities for innovation make it well worth the effort. If you're willing to invest the time and perseverance, the Lishui controller will reveal its secrets, empowering you to create sophisticated solutions that transform industries.

Rating: 4.5/5

Recommendation: For those new to Lishui controller programming, I suggest starting with the example projects and online tutorials. Joining online forums and communities can also provide valuable support and insights from experienced developers.

By sharing my journey, I hope to inspire others to embark on this fascinating adventure and uncover the hidden potential of Lishui controller programming. Happy coding!

Programming a Lishui e-bike controller allows you to unlock higher speeds, adjust current limits, and customize the riding feel through field-oriented control (FOC) or torque simulation

. While stock programming is often restricted by manufacturers, there are three primary ways to modify these controllers depending on your technical comfort level. 1. Official Manufacturer Tools (Basic Configuration) If you have a

firmware file provided by a tech team or found online, you can use official software to update parameters like max current and undervoltage limits. : Download the LSH_File_Update_Tools LS_Controller_Update.exe from the official Lishui Controller Download Page

: You typically need a Lishui-specific USB programmer (like the The "Secret" Menu

: In some versions of the programmer, clicking "Clear Info" multiple times reveals a "File Conversion" tab used to convert hex files to

: Connect the programmer to the controller's display connector (RX to TX, TX to RX). You may need to power the controller via the e-bike battery during the process if the USB port doesn't provide enough current. 2. Open Source Firmware (Advanced Customization) For users wanting total control, the EBiCS (E-Bike Controller System)

project provides a free FOC firmware for Lishui controllers that use the STM32F103 processor. Key Features

: Supports sinewave driving, throttle, torque-simulation, and torque sensors. Flashing Method : Requires an ST-Link V2

programmer. For newer controllers, you may need to open the housing and solder wires to the GND, +3.3V, SWDIO, and SWCLK pins. Source Code : Available on the EBiCS GitHub Repository 3. Display-Based Adjustments (Quick Settings)

If you aren't ready to flash new firmware, many Lishui controllers support "P-settings" through the LCD display (like the : Speed Limit (0–100 km/h).

: Current Limit (set to match your controller's amp rating).

: Some manufacturers lock these settings at the factory, in which case flashing (Option 1 or 2) is the only way to override them. Warning: Safety First The software landscape for Lishui controllers can be