There is no real solderless adaptor for Duox2..Youw would at least have to make a couple of soldering in order to get it one working..Most Solderless adaptors have D0 tied to Pin 4 since the chips that support them have D0 also connected to Pin 4, the Duox2 does not...So you would need to connect a small wire from D0 on the Duox2 to pin 4 on the chip, and if you want the chip always on then BT to Pin 9, if you want the On/Off feature then connect BT wire to where it belongs