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Nathan’s seeeduino tracking antenna board is here for reference hardware/Projects/Arduino_AAT at master · UWARG/hardware (github.com).
Future Improvements
As we notice room for improvement on this board during the design process, I will put them here. If I have time to add them I will do so and remove them from this list but we would like to get this order out soon. Anything left here should be added in the next iteration of the board.
Pick a new 5V buck that does not need an external LDO to reduce part count/footprint/cost.