v1.4

• Introduced an 8-layer PCB stackup for a better separation of PCIe lanes
• Rotated the M.2 connector by 180 degrees to keep it away from the on-board DC/DC
• Changed the stacking height of the M.2 connector
• Simplified the M.2 supporting circuitry
• Exposed the CSI-G and PCIE1 interfaces on the Jetson Xavier NX
• Updated FAN control circuitry
• Changed GPIO assignment for camera-triggering signals
• Optimized board cutout for the DisplayPort connector
• Fine-tuned selected footprints to improve the reliability of the reflow soldering
• Changed power sequencing of the on-board DC/DC converters
• Fixed TPD8S009 footprint
• Removed MicroSD card socket
• Updated USBC_VBUS control circuitry
• Added EEPROM for SN/ID storage