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)
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Save the current configuration as a .par or .bin file as a backup. Step 3: Modifying Parameters The software allows you to change several key parameters:
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)
Sets the maximum motor cutoff speed. Setting this to 100 often removes the restriction entirely. lishui controller programming
There are two primary ways to alter a Lishui controller's behavior: (on-screen settings) and Deep Firmware Flashing (using a computer). Method 1: The Display Settings Menu (Level 1 Customization)
During advanced open-source firmware flashing, disconnecting power or flashing the wrong hex file can permanently brick the microcontroller. Ensure all solder joints and clip connections are completely secure before initiating a write command.
Factory configurations prioritize legal compliance and component longevity over raw performance. Modifying these settings allows you to tailor the ride to your specific terrain and preferences.
Fine-tuning the assist levels to better match the rider's physical effort. 2. Technical Requirements and Safety Standards Connect the display (e
: The LSH File Update Tools are used to download .lsh firmware files into the controller.
Reconfigure pedal assist percentages to match your fitness style. Method 1: Basic Programming via the Display (LCD)
A standard FT232RL-based adapter is the industry standard for stable communication.
Ensure the display loop or bridge wire jumps VCC to the electronic lock pin. Max current (Amps) set too high for the controller FETs. This link or copies made by others cannot be deleted
Crucial for accurate speed calculations. Input your exact tire size in inches.
void setup() serial.begin(115200);
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
If you want, I can: