Wish I need a wrapper for my I2C 1 to 16 servo board

Sub Process_Globals
   Public Serial1 As Serial
   Public driver As Adafruit_PWMServoDriver
End Sub

Private Sub AppStart
   Serial1.Initialize(115200)
   Log("AppStart")
   driver.Initialize(0x40)
   driver.SetPWMFreq(1600)
   
End Sub

void Adafruit_PWMServoDriver::setPWM(uint8_t num, uint16_t on, uint16_t off) {
  //Serial.print("Setting PWM "); Serial.print(num); Serial.print(": "); Serial.print(on); Serial.print("->"); Serial.println(off);

  WIRE.beginTransmission(_i2caddr);
  WIRE.write(LED0_ON_L+4*num);
  WIRE.write(on);
  WIRE.write(on>>8);
  WIRE.write(off);
  WIRE.write(off>>8);
  WIRE.endTransmission();
}

void Adafruit_PWMServoDriver::setPin(uint8_t num, uint16_t val, bool invert)
{
  // Clamp value between 0 and 4095 inclusive.
  val = min(val, 4095);
  if (invert) {
    if (val == 0) {
      // Special value for signal fully on.
      setPWM(num, 4096, 0);
    }
    else if (val == 4095) {
      // Special value for signal fully off.
      setPWM(num, 0, 4096);
    }
    else {
      setPWM(num, 0, 4095-val);
    }
  }
  else {
    if (val == 4095) {
      // Special value for signal fully on.
      setPWM(num, 4096, 0);
    }
    else if (val == 0) {
      // Special value for signal fully off.
      setPWM(num, 0, 4096);
    }
    else {
      setPWM(num, 0, val);
    }
  }
}