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Building a Classical CAN to CAN FD Gateway with ESP32-S3: A Powerful Migration Platform for Next-Generation Networks
As CAN FD (Flexible Data-Rate) continues to gain adoption across automotive, industrial, agricultural, and heavy-duty vehicle applications, many developers face a common challenge: How do you connect legacy Classical CAN networks with newer CAN FD systems? One practical solution is a protocol gateway that can receive messages on one network, process or translate them, and transmit [...]
Why Would You Need Two CAN Ports on a Raspberry Pi?
When developers first start working with CAN bus networks, a single CAN interface is usually sufficient. It allows them to monitor traffic, transmit messages, and develop applications for automotive, industrial, marine, or agricultural systems. However, as projects become more sophisticated, the limitations of a single CAN port quickly become apparent. This is where dual-channel CAN interfaces [...]