CAN Bus for Embedded Developers: Protocol Basics, Bit Timing, Arbitration, and Practical Implementation
Aug 27, 2026 · 11 min read
Practical guide to CAN bus for embedded developers: protocol fundamentals, bit timing configuration, arbitration and priority, error handling, CAN FD improvements, implementation on STM32 and MCP2515, debugging with CANalyzer, and automotive/industrial use cases.
Communication Protocols and Interfaces Explained: SPI, I2C, UART, USART, CAN, Ethernet, USB, RS-232, RS-485 and More
Jun 21, 2026 · 23 min read
A practical engineer-friendly guide to communication protocols and interfaces in modern embedded systems, including UART, USART, SPI, I2C, CAN, CAN FD, RS-232, RS-485, USB, Ethernet, LIN, Modbus, and MQTT.
