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44 lines
1.5 KiB
44 lines
1.5 KiB
Here is information about the Beta version of the CubeSatSim Pico PCB
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Changes since the v0.4 board:
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- 68 Ohm resistor SMD is now 0805
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- Added cutable trace JP1 so Pico 5V is supplied through the RBF
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- Moved AUDIO_OUT on GPIO to a Pi Zero PWM pin
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- Moved SWTX on GPIO to Pi Zero TX pin
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- Added back GPIO clock pin to RF
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- Added a Pico GPIO connection to a pin to test wake for Camera
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- Made solering Pico pins easier
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- Moved diode D3 away from GPIO header
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The files here are for a single board, the CubeSatSim Pico which replaces the STEM Payload Board and the Raspberry Pi Zero.
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cubesatsim-pico-0.5_gerbers.zip -- All gerber files used to fabricate PCBs along with .TXT drill file
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cubesatsim-pico-0.5_schematic.pdf -- Schematic
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cubesatsim-pico-0.5_pcb.png -- View of board
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cubesatsim-pico-0.5_pour.png -- View of board with fill
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cubesatsim-main-pico-0.5_top.png -- Top view of PCB generated by gerbers
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cubesatsim-main-pico-0.5_bottom.png -- Bottom view of PCB generated by gerbers
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cubesatsim-main-pico-0.5_tNames.pdf -- Top outline of components
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cubesatsim-main-pico-0.5_bNames.pdf -- Bottom outline of components
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cubesatsim-main-pico-0.5.mnt -- top SMD component placement data
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cubesatsim-main-pico-0.5.mnb -- bottom SMD component placement data
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cubesatsim-main-pico-0.5_bom.csv.txt -- Bill of Materials in CSV format
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I use PCBWay to fabricate PCBs https://pcbway.com
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Here is a very draft bill of materials https://octopart.com/bom-tool/DjMqIbKX
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Draft wiki instructions: https://github.com/alanbjohnston/CubeSatSim/wiki/Pico-v0.4-Board
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