@Freemen There is a global part shortage on EVERYTHING. We are sticking to the basics to keep the Twiddler in production. There are some delays in orders but still manageable. We are quoting 4-5 weeks on the site but delivering in 1-2 weeks.
As for a new device, we are always working on the "next" Twiddler. We are trying new things in the lab to see if they make sense. So far, the existing Twiddler3 always comes out on top. These part shortages have us looking at an internal redesign to eliminate long lead time parts. Our bluetooth module is a great example: