Walk you through the for a custom installation.

SoftwareSerial serial(2, 3); // RX, TX

🔥 : Increasing current limits can blow MOSFETs or trip BMS. Increase in 10% increments and monitor temperature.

Sets the strength of motor braking to charge the battery. Setting: 0 (off) to 5 (maximum). Tips for Customizing Your Lishui Controller

Many Lishui systems use a (KD21C, KD51C, etc.). To enter the hidden menu:

ser = serial.Serial('COM3', 115200)

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

Factory firmware is locked down for safety, legal compliance, and battery preservation. Programming allows you to override these limits.

: 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

Systems are designed for specific nominal voltages (e.g., 36V, 48V). The controller includes Under-Voltage Calibration (LVC) to prevent battery cells from reaching a state of deep discharge, which can cause permanent chemical damage.

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

Software-level limits that govern the maximum RPM of the motor. 4. Safety and Professional Standards