08-07-2026, 05:19 AM
Great points by @waitingpio on the SoC power management and BSP maintenance bottlenecks. To keep modules future-proof over a 5-year span, the rail bus would likely need to rely on standard, low-overhead protocols like USB/I2C alongside a basic power delivery contract. That way, modules act like class-compliant USB peripherals rather than depending on board-specific SoC drivers. Choosing a well-supported, mainlined SoC as the core host is definitely the most pragmatic starting point.