CAN Bus Advantage
1. Multiple CAN nodes can send data at the same time (multi-master sending).
2. The maximum speed can reach 1Mbps, and when the transmission rate is 50Kbps, the transmission distance can reach 1 km. At 10Kbps rate, the transmission distance can reach 5 kilometers.
3. It supports network segment division, and data transmission between multiple network segments is completely isolated, which is equivalent to virtualizing several independent virtual circuits.
4. Differential level transmission and automatic hardware-level CRC verification mechanism to ensure reliable data transmission.
5. Each CAN bus can connect up to 110 nodes.
