2021-03-10 project update:

I assembled 4 PCBs (almost complete) and I tested these functionalities and interfaces successfully:

- CM4 Lite and CM4 modules working 100% OK,
- GbE ETH,
- 4-port USB hub,
- M.2 PCIe socket -> connected PCIe NVMe SSD 128GB 2242,
- USB-C (power/data),
- boot from USB-C,
- HDMI #0,
- HDMI #1,
- MIPI CSI-2 camera interfaces CAM #0 and CAM #1,
- RTC + battery backup,
- temp. sensor,
- 2x status LEDs,
- buzzer,
- RESET switch,
- power button,
- 2-pin pwr connector.

Please check the attached pictures.