Electric Bicycle T24 LCD Display Screen 24V-72V SM/WP for UART 2 Communication Protocol Controller

Description

This product is compatible with Communication Protocol 2 and needs to be used in conjunction with a controller supported by Communication Protocol 2, otherwise it is not compatible

This monitor is the JN brand. Prevent the purchased monitor from malfunctioning. Before placing an order, you must ensure that your controller is a JN/3MO controller. Because this LCD T24 monitor is only compatible with JN/3MO controllers. They have the same communication protocol.

Please check if the communication protocol is the same before purchasing.

Parameter：

●Type:JN-LCDT24 Display

●Voltage:24V/36V/48V/52V/72V

●Color:Black

●Weight:112g

●Handlebar size for holding:Φ22.2mm.

●Display Cable Length:SM connector ,about 165cm/ WP connector ,about 22cm

●USB normal connector:With USB function.5pin SM connector. Wire length:About 1650mm.connected with controller directly.

●USB waterproof connector:With USB function.5pin Waterproof connenctor.Wire length:about 220mm with connector .Cannot connected with controller directly.You also need 1T4/1T5 bus cables.

Q: What car is suitable for your product

A: Sorry, due to different internal components of the vehicle, we are unable to determine which model is suitable. We are only compatible with controllers that support the UART2 protocol.

Q: I don't know the agreement. How can I confirm if my car controller is correct?

A: You can search for it from the appearance of the controller, manual or old display screen, as well as from the seller of the old product.

Q: Can UART protocol be used?

A: No, there are many protocols in UART, such as bafang, kds, etc. UART2 is just one of them, our product only supports UART2

Q: May I ask if the speed limit can be lifted?

A: It depends on whether your car is restricted by the controller or the display screen. If the controller limits the speed, it cannot increase the speed limit. If the display screen limits the speed, the speed limit can be removed

Q: What voltage range does your display screen support?

A: Our monitor supports 24V/36V/48V/60V.

Q: How to change the speed?

A: You can enter the menu by long pressing the+and - keys, and then short pressing the power button to switch to P08. After entering P08, use the+key to set the desired speed. After adjustment, long press the+and - keys to save and exit the menu.

The default speed of our product is infinite (100). If your controller has a speed limit, our monitor can only display the corresponding speed

Q: After connecting the instrument, the instrument interface displays E10

A:① The communication protocol used in the instrument and controller does not match, and the two cannot communicate;

② The original condition of the entire vehicle is already in poor condition. One of the three devices, namely the booster, rotary knob, and motor, not only breaks down but also has a short circuit. At this time, the controller not only cannot detect it, but also causes the controller to not work, resulting in communication failure between the instrument panel and the controller;