Hi @Joshua_Green, we can ship you a loaner stick and an OTA file to update the switch with the latest firmware if you were looking for the latest functionality.
We recommend looking at the product description making sure all of the features you’re looking for are listed since Zooz devices are often updated. Amazon’s inventory is the most challenging to control and it’s usually not possible to guarantee that you’ll receive a particular version of any product. For Zooz, we update the description once we sell through the old inventory completely, at least in theory since Amazon always keeps finding “lost” inventory and adding it back on the shelf.
For the ZEN21 VER. 3.0, we’re selling the 3.01 version on the website and that has scene control capability built into it. The 3.02 is not in production yet, we estimate to introduce it by the end of the summer.
Feel free to reach out to us with any questions!