There are several devices that are certified by the Thread Group (NXP Kinetis thread stack, OpenThread, etc.).
Since Nest devices communicate using the Thread protocol, it should technically be possible for the above certified devices to connect with Nest devices, which can play the role of border router.
Is this actually possible? Do Nest products allow commissioning of other Thread devices into a Nest-based 802.15.4 Thread network. Has anybody done this?