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15 lines
538 B
Markdown
15 lines
538 B
Markdown
# fw-anwesenheit
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# Setup
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In order to use the LED we need to enable the SPI interface on the Rpi.
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You can enable it by running `sudo raspi-config`, or by manually adding `dtparam=spi=on` to `/boot/firmware/config.txt`.
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# Config
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Environment variables:
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- `PM3_BIN`: Path to the pm3 binary. Seach in path if not set. Can also be set to the `pm3_mock.sh` for testing.
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- `LOG_LEVEL`: Can be set to either "debug","warn","error","trace" or "info". Defaults to "warn" in production.
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- `HTTP_PORT`: What port to listen on. Defaults to 80.
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