ECUs

There are 4 ECUs on RAMN’s main board, and they all share a common design and pin assignment, which is detailed below.

• Power Supply
• Microcontroller
  • Microcontroller selection
  • Surrounding circuitry
    • Clock
    • Boot Selection Resistors
• CAN-FD Transceiver
• Expansion Socket

Annotated close-up picture of ECU C.