CJMCU-2551 MCP2551 High Speed CAN Bus Interface Module Arduinoo

MCP2551 High Speed CAN Communication Protocol Controller Bus Interface Module The CJMCU-2551 is a fault-tolerant, high-speed CAN device that acts as a CAN protocol controller and physical bus interface. The MCP2551 provides differential transceiver capability for CAN protocol controllers. It is fully compliant with the ISO-11898 standard and includes 24V voltage requirements.Typically, each node on the CAN system must have a device that converts the digital signals generated by the CAN controller into signals suitable for bus transmission. It also adds a buffer between the CAN controller and the high-voltage spike on the CAN bus. These high-voltage spikes may be generated by external devices. Features: ✪Supports 1 Mb/s operation ✪Suitable for 12V and 24V systems ✪The externally-controlled slope for reduced RFI emissions ✪Detection of ground fault (permanent Dominant) on TXD input ✪Power-on Reset and voltage brown-out protection ✪An unpowered node or brown-out event will not disturb the CAN bus ✪Low current standby operation ✪Protection against damage due to short-circuit conditions (positive or negative battery voltage) ✪Protection against high-voltage transients ✪Automatic thermal shutdown protection ✪Up to 112 nodes can be connected ✪High-noise immunity due to differential bus implementation ✪Temperature ranges: – Industrial (I): -40°C to +85°C – Extended (E): -40°C to +125°C Arduino Library : https://github.com/Longan-Labs/Arduino_CAN_BUS_MCP2515 https://github.com/autowp/arduino-mcp2515 Forum Tutorial : https://forum.arduino.cc/t/cheap-simple-mcp2551-mcp2515-can-bus-set-up/148590/3