OpenRayneo v0.2.0 enables dual-microphone input for RayNeo iO glasses on Mac without phone relay

OpenRayneo released version 0.2.0 on October 11, introducing a Core Audio driver that registers the RayNeo iO’s two microphones as separate macOS input devices. The project identifies channel 1 as bone-conduction/wearer and channel 2 as forward-facing, based on tests with one pair of glasses on an Apple Silicon Mac running macOS 15.6.1. This bridge connects directly via BLE and RFCOMM, requiring no phone relay or cloud service. It supports text interfaces but excludes arbitrary graphics or screen mirroring. The release is experimental, ad-hoc signed, not Apple-notarized, and limited to Apple Silicon hardware with macOS 15 or later. Compatibility with other firmware versions, models, Intel Macs, and older operating systems remains unverified.