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Gondolindrim
Álvaro A. Volpato
Release Beta
Improvements from RC1
- Added more gummy cutouts
- Small tracing and silkscreen updates for quality of life and aesthetics
- Component metadata updated: some metadata in RC1, specially resistor R88, was wrong
- Removed "RC-1" from label
Notes for production files
- Production files contain JLCPCB components, as defined by the component metadata in the schematic and board files. However, Elecrow-supplied part numbers are also provided for that factory. Not all components are identical; most are possible replacements.
- The design can use a multitude of microcontrollers (see the Joker64 topology ). The files as released use STM32F401RCT6, so the Bill of Materials uses the particular configuration for this microcontroller, namely, the lack of the USB D+ 1.5k resistor pullup
- Although the PCB also supports both on-board USB connector and a JST for USB daugterboard, the JST connector was removed from the BoM. The JST for the RGB daughterboard was also removed. These JSTs were removed because they need a specially designed case, otherwise they will bang against the case bottom during typing