MCP2515 TJA1050 CAN Bus Module: It consists of MCP2515 and TJA1050 chips, which is convenient for Can Bus Controller and Receiver functions at the same time MCP2515: fully supports CAN V2.0B technical specifications, can send and receive standard frames, extended frames, and remote frames, which can meet the needs of a variety of different types of CAN communication TJA1050: As a high -speed CAN transceiver, the data transmission rate can reach up to 1Mbps, which can achieve fast data exchange between devices and ensure the real -time and efficiency of the system Support SPI interface: SPI interface has the characteristics of simple and high -speed, which can easily integrate with various microcontroller with various SPI interfaces In the module, a 120Ω terminal resistor is generally built -in, which is used for impedance matching, which can ensure the transmission quality of the signal on the bus, reduce signal reflection and distortion, achieve long -distance data transmission, improve the stability and reliability of communication and reliability WWZMDiB 3 Pcs MCP2515 TJA1050 CAN Bus Module SPI Interface Compatible with for Arduino Raspberry Pi ESP32 STM (CAN Bus Controller + Receiver)