Great!
In the IDE, click My Devices, then click on this device. Raw description will be about halfway down. It’ll look something like this:
zw:L type:1001 mfr:0063 prod:4952 model:3031 ver:1.25 zwv:3.40 lib:06 cc:25,27,75,73,70,86,72,77
I’ve updated the code again. This time, press the Calibrate button first. That should make the shade go up and down as it runs through the position calibration sequence (described on page 10 of the instructions). If it doesn’t move, let me know. If it works, go ahead and test up/down.