Feature: 1. ENHANCED V3.0 CONTROLLER MAIN BOARD: Suitable for Xiaomi M365 ESC switch circuit board for Xiaomi M365 1s Essential scooter and other electric scooters, it can be a ideal replacement for Xiaomi accessories. 2. EASY TO REPLACE: Directly replace the cracked or broken original, can be used directly without installing firmware. Can upgrade official or consumer grade firmware. 3. SUGGESTIONS FOR USE: The program can refresh and modify the firmware just like the official one. You can use M365 to download V3.0 is the most stable and premium version at present. 4. SUPERIOR PERFORMANCE: The scooter controller is made of for mosfet and for ST chip, same as the original electric scooter model, fast but not shaking, stable speed and high performance. 5. PROFESSIONAL DESIGN: Professional manufacturing, high sensitivity and high reliability. Controller added copper strips can reduce heat generation and avoid overheating and burns of empty organs. Linear power supply chip can withstand 86V, while V1.4 power supply chip is only 60V. 6. EASY TO INSTALL: Original control board replacement, quick installation and disassembly, time saving, fine workmanship, high wear resistance, long service life and practical functions. Specification: Item Type: Electric Scooter Controller Motherboard Material: Aluminum Alloy, PCB Applicable Models: for Xiaomi M365 1s Essential Electric Scooter. Package List: 1 x Electric Scooter Controller Motherboard Note: If the Bluetooth connection fails, please uninstall the for Mihome App, reinstall it, search manually (this is a bug in the for Mihome App).