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

The MCP2515 CAN Module with TJA1050 Receiver is a module designed to enable easy control of CAN Bus devices using SPI interface with microcontrollers like Arduino UNO. It supports the CAN V2.0B technical standard with a communication rate of 1Mb/s, allowing for data transmission of up to 8 bytes in length. The module uses the high-speed CAN transceiver TJA1050 and offers SPI control for expanding to multiple CAN bus interfaces.

  Features:  

• Supports CAN V2.0B standard with a communication rate of 1Mb/s
• Data field length of 0 to 8 bytes
• Uses the high-speed CAN transceiver TJA1050
• SPI control for expanding to multiple CAN bus interfaces
• Serial port for viewing communication data
• Independent key, LED indicator, and power indicator
• Power pin for supplying power
• Supports standard frames, extended frames, and remote frames
• Impedance matching for long-distance data transmission and signal radiation prevention
• Positioning screw hole center spacing of 23mm x 38mm
• Low working current (typical 5mA) and standby current (1 microamp, except for the power indicator)

  Specifications:  

• Input Supply Voltage: 5V
• Working Current: 5mA
• Communication Rate: 1Mbps
• Data Bits: 8
• Crystal Oscillator: 8MHz
• Terminal Resistance: 120Ω
• Supports: CAN V2.0B
• Dimensions: 41mm (Length) x 28mm (Width) x 14.5mm (Height)
• Weight: 8g

  Pin Definitions:  

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

  Package Includes:  

• 1 x MCP2515 CAN Bus Module TJA1050 Receiver SPI Protocol 51 Single Chip Microcontroller Program Routine

This module is suitable for projects requiring CAN Bus communication and can be easily integrated into Arduino-based projects.