Install the appropriate USB serial drivers. If the software shows a COM port number , the connection is successful.
Tip : Uncheck "Keep Current Settings" if you want to manually adjust or undervoltage limits before flashing. ⚡ The Programming Process
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)