20 lines
336 B
Markdown
20 lines
336 B
Markdown
# Schematic
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## Option A: Built-In LED
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```text
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Computer USB -> ESP32 dev board
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Built-in LED GPIO: TBD by board model
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```
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## Option B: External LED
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```text
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ESP32 GPIO -> resistor -> LED anode
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LED cathode -> ESP32 GND
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```
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## Actual Circuit
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TODO: указать выбранный GPIO, resistor value и способ питания.
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