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board: update some pins to match current devkits

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This commit is contained in:
Victoria Fischer
2026-03-11 13:40:25 +01:00
parent 25a6122d53
commit 94144ab4b3
3 changed files with 1819 additions and 1838 deletions
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11
board/TODO.md
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@@ -1,5 +1,10 @@
[ ] protection diodes on usb lines?
[ ] pull-down resistor before LED strip?
[x] double-check resistors and capacitors - can I do with fewer unique values?
[x] double check sd card keep-out areas with datasheet
[x] swap sda/scl i2c test points
[x] swap sda/scl i2c test points
[x] Do we even need any pullup/down resistors?? can't the esp32 do this internally? (update: it can)
[x] i2c Pins need reassigned so they match what is on the dev boards, which use 17/18 for the OLED display. Or we somehow also squeeze an OLED into the dev boards. Or maybe replace the OLED entirely with just some LEDs to indicate sensor state?
R2:
[ ] some kind of power consumption measuring chip? INA233?
[ ] protection diodes on usb lines?
[ ] pull-down resistor before LED strip?

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board/board.kicad_pcb
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board/board.kicad_sch
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