/**
 * \page basica Arduino/Wiring-compatible
  - \ref delay Waste some time (and allow packet handlers to be called).
  - \ref delayMicroseconds Waste time (with interrupts disabled and nothing happening)
  - \ref digitalRead Read the state of a digital pin
  - \ref digitalWrite Write the state of a digital output pin
  - \ref pinMode Set a digital pin's 'mode' to INPUT or OUTPUT (or "REFLEX_MODE").
  - \ref millis
  - \ref micros
  - \ref randomSeed(u32 seed)
  - \ref random(u32 max)
  - \ref random(int min, int max)

 */
