Usage Tips:Features: materials: The DZ888 coding table is made of materials, ensuring durability and long-lasting performance. With its superior construction, it can withstand the demands of the for mid-mounted motor UART protocol, specifically designed for the BBS01B, BBS02B models. LED Simple Waterproof Display: Equipped with an LED display, this coding table provides clear and easy-to-read information. Its waterproof design ensures reliable performance in various weather conditions. With the UART communication protocol, it delivers seamless and accurate data transmission. Easy to use and install: The DZ888 coding table is designed for easy installation and user-friendly operation. It requires minimal effort and time to set up, making it convenient for both experienced users and beginners. Its good compatibility ensures smooth integration for mid-mounted motor systems. Enhanced compatibility: This coding table is specifically designed for the BBS01B, BBS02B models, offering excellent compatibility with these systems. It works seamlessly with the UART protocol, ensuring reliable and efficient communication between the coding table and the motor system. Reliable performance: With its construction and adherence to the UART protocol, the DZ888 coding table ensures stable and reliable performance. It provides accurate data transmission, enabling precise control and monitoring of the motor system. Whether for daily commuting or challenging off-road rides, it delivers consistent and dependable performance. Specifications: Product Name:DZ888 Electric Bike Display Controller Material: ABS Size: 10x5x3Cm Color:black Package Contents: 1 x Electric bicycle display Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.