naja, Wiring-ähnlich (Arduino, wiringPi) sieht das nicht gerade aus... :-/
pinMode(gpio, OUTPUT/INPUT/INPUT_PULLUP/INPUT_PULLDOWN)
digitalRead(gpio)
digitalWrite(gpio, HIGH/LOW)
analogRead(gpio)
analogWrite(gpio, val)
pwmWrite(gpio, val)
softfPwmWrite(gpio, val)
Serial. // UART
available()
begin()
end()
find()
findUntil()
flush()
parseFloat()
parseInt()
print()
println()
read()
readBytes()
readBytesUntil()
readString()
readStringUntil()
setTimeout()
write()
serialEvent()
Wire. // i2c
begin()
requestFrom()
beginTransmission()
endTransmission()
write()
available()
read()
SetClock()
onReceive()
onRequest()