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Note: If you are looking for these, they are not completed yet. As the time of writing this, they can be found in the box labeled “Tracking antenna controller M3” on the EE shelf. A visual representation of the board populated can be found here https://warg.365.altium.com/designs/BAA43D18-D61B-477A-A049-0D788FA35A7D

Todo: Finish this section

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Here is an action list to help with collaboration with Siddharth. Set status to “In Progress” when you start something so I don't take it. Put “Finished” when done. I can start with the pcb after the schematic is done. I will base it off of the nucleo shield file to make life easy.

Schematic/Pre-PCB Tasks

Status

Fix servo backfeed issue

Completed

Add seeeduino xiao to schematic

  • Make it have removable headers if possible?

  • Have debug pins for efs

Completed

Determine the correct connector for the gps and add to the schematic

Completed

Add wifi module to schematic (connector)

  • No longer adding this. Wifi will be part of the seeeduino to save pins.

Not Doing

Bonus tasks: Can be saved for next rev but good if time

Select and add neopixels

  • “Add diode for Neopixel supply voltage, drop 0.7V to meet data sheet supply voltage to logic voltage ratio”

Completed

Select barometer and add to schematic

  • Ask EFS for thoughts?

  • Just adding an I2C header, reasons mentioned above.

Completed

  • Display screen on board or external (TFT variant)

Completed

  • If possible usb port for debugging mavlink?

Not doing

PCB Tasks (Moreso reminders here)

  • support 30.5x30.5mm mounting pattern (EE standard)

Changes to existing board

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  • Pick a new 5V buck that does not need an external LDO to reduce part count/footprint/cost.

  • Add on board antenna for the seeduino rather than replying on attaching one to it