Item Type: LCD S900 Display Control Panel Material: Plastic Product Color: As Pictures Shown LCD Display Control Panel Size: Approx. 11x6mm / 4.3x2.4in Applicable Handlebar Installation Size: Suitable for 22.2mm / 0.9in Diameter Handlebar Product Weight: Approx. 223g / 7.9oz Voltage: 36V 48V Interface: 5 pin Waterproof Interface Application: Suitable for JN Controller and for Pasion Electric Bike Motor Kit Function Description: 1. Display Function: Speed display, power assisted gear display, power indicator, fault prompt, total mileage, single mileage, headlight display, single driving time display. 2. Control and Setting Functions: Power switch control, headlight switch control, 6Km/h jog control, wheel diameter setting, maximum speed setting, idle automatic sleep time setting, backlight brightness setting, voltage level setting, for PAS connect. 1Multi Function: The S900 display has a variety of functions, which can be used as a trip computer and control the entire electric bicycle system after conversion. 2Battery Level Display: Compatible with 36V and 48V voltage, intelligent power display, true battery power display, real time recording power consumption, to ensure riding mileage. 3Display Many Useful Data: The display on the LCD meter makes it easier for you to view many useful data, such as remaining power, current speed, average speed, maximum speed, clock, total one way distance. 4For PAS Installation: If for PAS is installed, this display allows the rider to choose the level of assistance they want, which is more convenient for riding. 5Wide Range of Application: The LCD S900 Display Control Panel is suitable for 22.2mm / 0.9in handlebars, is perfect accessories for electric bicycles, scooters, etc.1 x LCDS900 DisplayControlPanel1 x ManualThe communication protocol is No. 2, and the instrument communication protocol is No. 2 protocol in UART. Please confirm whether the communication protocol and interface are consistent before purchase to ensure normal adaptation after purchase. Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering.