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Documentation
Pin numbering
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Logging with SLF4J
Creating a Pi4J Context
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Building an I/O Instance
I/O Examples
Digital Output (GPIO)
Digital Input (GPIO)
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Inter-Integrated Circuit (I²C)
I²C Clock Stretching
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I/O Registry
Shutting down the Pi4J Context
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Build as a FAT JAR with Maven
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Running Pi4J with JBang
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Simple Button
Simple LED
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Prototype Board
BMP280 Sensor
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The Pi4J Logo
Pi4J Kotlin DSL
Minimal Kotlin Pi4J example
Kotlin API & DSL Documentation
Coroutines Support
I²C Kotlin DSL
Serial Kotlin DSL
Blogs
Getting Started Template
Kotlin on the Raspberry Pi
LED strip with Pi4J and JBang
Featured Projects
Soft real time PLC
PiJukeBox
Cocktail Maker
Didier the street artist robot
JMonkeyEngine with Joystick
Sensor drivers
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