<dependency> <groupId>org.osgi.enroute.iot</groupId> <artifactId>org.osgi.enroute.iot.picommand.api</artifactId> <version>1.0.0</version> </dependency> import org.osgi.enroute.iot.pi.api.Pi; public class LedController { private Pi pi; public void toggleLed() { if (pi.getGpio().isHigh(4)) { pi.getGpio().low(4); } else { pi.getGpio().high(4); } } } properties device.serial=/dev/ttyS0 device.model=raspberry-pi


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