MCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino

Features :

• Use High-speed CAN transceiver TJA1050
• SPI control for expanding Multi CAN bus interface
• Use serial port could view the communication data
• Support CAN V2.0B technical standard, communication rate 1Mb / S.
• 0 to 8 bytes long data field.
• With the independent key, LED indicator, Power indicator
• Standard frames, extended frames, and remote frames.
• Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation
• Positioning screw hole center spacing 23 mm x 38 mm
• The working current: typical 5mA, standby current 1 microamp. Except for the power indicator.

Pin details

• VCC 5V power input pin
• GND power ground pin
• CS SPI SLAVE select pin (Active Pin)
• SO SPI master output slave input pin
• SCLK SPI clock pin
• INT MCP2515 interrupt pin

Interface

• J1 120R resistor terminal selection
• J2 CANH, CANL KF301-2P block output
• J3 CANH, CANL pin output