Automotive-Grade ESP32 PCB Design

I need a complete, production-ready hardware design for an ESP32 board that will sit inside an automotive environment and serve engine-control, infotainment and safety-related functions all at once. The board has to carry the usual ESP32 plus supporting sensors, robust power-conditioning circuitry, and multiple radios: CAN Bus for in-vehicle networking, Bluetooth and Wi-Fi for consumer connectivity, and long-range LoRa and LTE for telematics.

What I expect from you
• A clean, well-labeled schematic capturing every component and test point
• A compact, automotive-grade PCB layout with proper separation for analogue, high-speed and power domains, along with silkscreen and copper details ready for fabrication
• A comprehensive pick-and-place list / BOM that includes footprints, manufacturer part numbers and preferably at least one in-stock distributor per item
• Exported Gerber, drill and assembly files that I can drop straight into my manufacturer’s portal

Design considerations
The board must tolerate the voltage transients and temperature swings typical under the hood, so please apply good EMC practices, adequate decoupling and wide operating-temperature components. If you are comfortable with tools such as Altium, KiCad or Eagle, let me know which you prefer; I only need the final source files plus the standard manufacturing outputs.

I will review the schematic first, then green-light the layout. On final sign-off, I release payment once the files load in my fabricator’s DFM checker without errors.