I2C and SPI bus analyzers offer significant advantages over oscilloscopes for debugging embedded systems, including protocol-level insights, ample data storage, portability, real-time monitoring, and cost-effectiveness. These analyzers provide decoded packet data, large capture buffers, plug-and-play setup, and real-time visibility into bus transactions, enabling engineers to efficiently identify and resolve issues in I2C and SPI communication. By investing in a dedicated bus analyzer, such as the Total Phase Beagle I2C/SPI Protocol Analyzer available at Debug Store, embedded systems engineers can streamline their debugging process, gain valuable insights, and accelerate product development.