B. Product manual
1. Specifications
① Power supply:DC:36V/48V
② Rated work current:<25 mA
③ Shutdown leakage current:<1uA
④ Communication method:UART
⑤ Operating temperature:-20°C ~ 60°C
⑥ Storage temperature:-30°C ~ 70°C
⑦ Waterproof level:IP65
2. Functional overview
① External four buttons, ergonomic buttons
② Digital power assisted gear with strong visibility
③ Units: KMH / MPH switch
④ Speed display: Support real-time speed/average speed/maximum speed display
⑤ Turn signal function (*protocol required)
⑥ Range display (*supported when battery BMS provides margin information)
⑦ Motor drive mode selection (*Supported only when using dual-drive system)
⑧ Support dual battery display and display power information in percentage form
(*Supported when using dual battery system)
⑨ Front light control and status indication