
MCP2515 Can Bus Module Board TJA1050 Receiver SPI for 51 MCU Arm Controller
Specification: Parameter Details CAN Controller IC Microchip MCP2515 CAN Transceiver IC NXP TJA1050 Communication Protocol CAN V2.0B (supports 1 Mb/s data rate) Interface with MCU SPI (Serial Peripheral Interface) CAN Standard Support 11-bit (standard) and 29-bit (extended) identifiers Baud Rate Up to 1 Mbps Voltage Level 5V logic level for input/output (use level shifter if needed for 3.3V MCU) Operating Voltage 5V DC input Termination Resistor 120Ω resistor (enabled via jumper) LED Indicator Power status LED Pin Headers 8-pin male header for SPI, GND, VCC CAN Output Pins CAN_H (CAN High), CAN_L (CAN Low) Board Dimensions Approx. 40mm × 28mm Features: 🧠 Dedicated CAN Controller (MCP2515) Equipped with the MCP2515 CAN controller IC that fully supports the CAN V2.0B protocol. Manages CAN protocol engine independently, reducing load on the host microcontroller. Features internal 2 KB buffer, message filtering, error handling, and arbitration log