Netduino I2C Problem

[TobiKa]

Hi

Ich versuche Daten per I2C, von Netduino aus, zu senden.
Nur meldet das Visual Studio immer folgenden Fehler:

Eine nicht behandelte Ausnahme des Typs "System.ArgumentException" ist in Microsoft.SPOT.Hardware.dll aufgetreten.

Hier mein Code:

 I2CDevice I2C = new I2CDevice(new I2CDevice.Configuration(0xDE, 100));
            
            I2CDevice.I2CTransaction[] Actions = new I2CDevice.I2CTransaction[1]
            {
                I2CDevice.CreateWriteTransaction(new byte[] { 0x11 })/*,
                I2CDevice.CreateWriteTransaction(new byte[] { 0x0a }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x1b }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x44 }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x4c }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x1b }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x47 }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x44 }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x00 }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x00 }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0xef }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0x7f }),
                I2CDevice.CreateWriteTransaction(new byte[] { 0xda })*/
            };

            int result = i2c.Execute(Actions, 100);

Woran kanns liegen? Ich denke das es nicht der Code selbst ist.