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16 lines
772 B
Markdown
16 lines
772 B
Markdown
## Board design files
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This directory contains Eagle CAD files as well as schematic PDFs and Gerber exports for board fabrication.
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The board stackup is good enough for either OSH Park 4-layer, or JLCPCB 4-layer with controlled impedance (JLC2313).
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### Latest Board
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Revision 11.3.0 restores the EEPROM in order to support runtime persistence with no hiccups (STM32s cannot safely erase/write flash in interrupt-heavy applications). This is necessary to support integration with OpenPlotter.
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### Breakouts
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These directories contain Eagle and FreeCAD files for the NMEA0183, NMEA 2000 and USB adapters. Their front panels are PCBs so gerbers are
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here as well. The UART adapter is a very basic breakout board for those who would rather wire the transponder themselves.
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