Specification Material: ABS plastic Color: black Weight: about 200g DESCRIPTION SUPPORTS UART/CAN PROTOCOL This e-bike display is designed for Bafang M500 M600 BBS01 02 HD Motor DZ41 and supports both UART and CAN protocols.The UART protocol is compatible with engines such as BBS01 02 03 HD G320 G340 M615 M620 G510 M400 G330, while the CAN protocol is compatible with engines such as M200 M300 M400 M420 M420 M422.0 0 Suitable for engines such as 500 M300 M400 M420 M420 M422. S: This display is made of ABS material for durability and reliable performance. It is designed to withstand the rigors of daily use and provide a lasting solution to your riding needs. EASY TO USE: With a plug-and-play design, this display can be easily mounted on your bike. Simply connect to a compatible motor and start using it. No complicated setup or extra tools are required. CLEAR AND ACCURATE: With this display, you can easily monitor and control the different functions of your e-bike. It provides clear and accurate readings of speed, mileage, battery level, and more, so you can stay informed and make adjustments as needed. LIGHTWEIGHT AND COMPACT: Designed with portability in mind, this display is lightweight and compact. It doesn't add much weight to your bike and can be easily mounted on the handlebars or anywhere. Enjoy a hassle-free driving experience with this convenient e-bike display. This meter has two protocols, corresponding to the engine UART protocol and CAN protocol of the two programs sold by Octagon on the market. The display of the UART protocol is a green circular 5-hole, suitable for many UART protocol motors on the market such as BBS01 02 03 HD G320 G340 M615 M620 G510 M400 G330 and so on. The CAN protocol is displayed as a green triangle and is suitable for M200 M300 M400 M420 M500 M510 M600 M620 G330 G510 G521 G522 G332 motors and many other CAN protocols on the market Not compatible with products manufactured in or before 2019 Product List. 1* LCD meter