what wattage 10 ohm resistor needed for 330mA at 3.3v?
You have a 3.3V dc supply and you want to limit current taken by using a 10 ohm resistor. If the normal operating current is 250 mA then the volt drop across the 10 ohm resistor will be 2.5 volts taking the 3V3 supply down to 0.8 volts across the device.

It won't work like this of course because I suspect the minimum operating voltage will be a shade under 3V BUT I couldn't find that info so you need to work that out.

My advice is get a 6V wall wart and a 3V3 LDO regulator and feed the regulator with but have the 10 ohm in series feeding the regulator.