Actually there is a popular firmware by @Khrull that allows WiFi control, and I’ve written a firmware myself that allows Bluetooth LE—although the BLE one currently only works with my apps (Ayva Software) as far as I know. Tempest is also working on adding WiFi to the official firmware and that should be out in the near future.
@Ratattack15 The attachment I used for the dildo is a Vac-u-lock mod created by another member of the stroker community (Capt. Lussier). It hooks into the receiver just like a fleshlight case would, and works with any Vac-u-lock compatible dildo.
The only modifications I made to it were to make the parts where it inserts slightly larger as with the original I had issues with the attachment coming out of the receiver. So I wanted a tighter fit.
I started an OSR Wiki to try to consolidate information about these devices and make the community more accessible. Its still VERY fresh so not a ton of information on it yet but I expect it to grow.
You can find that here: osr.wiki
The page for the Vac-u-lock mod is here, though as of the time of this comment its just a placeholder with a link to the original post on the Discord, and my modified STL as an attachment.
I intend to add more info later.