fw-anwesenheit/README.md

fw-anwesenheit

Setup

In order to use the LED we need to enable the SPI interface on the Rpi. You can enable it by running sudo raspi-config, or by manually adding dtparam=spi=on to /boot/firmware/config.txt. Enable PWM -> add dtoverlay=pwm to /boot/config.txt

Config

Environment variables:

• PM3_BIN: Path to the pm3 binary. Seach in path if not set. Can also be set to the pm3_mock.sh for testing.
• LOG_LEVEL: Can be set to either "debug","warn","error","trace" or "info". Defaults to "warn" in production.
• HTTP_PORT: What port to listen on. Defaults to 80.