code: func (d *Adaptor) DigitalWrite(pin string, level byte) (err error) {
  	p, err := strconv.Atoi(pin)
  
  	if err != nil {
  		return
  	}
  
  	if err = d.littleWire.pinMode(uint8(p), 0); err != nil {
  		return
  	}
  
  	return d.littleWire.digitalWrite(uint8(p), level)
  }
docs: // DigitalWrite writes a value to the pin. Acceptable values are 1 or 0.