The following components on the ECU board were conclusively identified:

The board is conformaly coated and has its own onboard DC-DC converters for a power supply.

Connector ports on the box are Cinch 581-01-60-001.

High-Res Photos

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ECU Processor and Memory

Pictured Above: Large IC on left is MCU, square central IC is Xilinx CPLD, identical packages along bottom are volatile memory.

ECU Top Down View

Pictured Above: Full top down view of the ECU.

ECU Connectors

Pictured Above: Cinch connectors plugged into the male Cinch port from outside the box.