Build with Sendspin – Sendspin

Sendspin is an open alternative to Apple AirPlay and Google Cast, with extra control and visualization features to create a truly immersive music experience for your customers.
Why current protocols are failing manufacturers, the strategic advantages for your brand, and how it works.
The handbook for building a client or a server: concepts, worked use cases, step-by-step chapters, pairing UX, ESPHome, testing and certification.
Official SDKs for C++, JavaScript and Python, from microcontrollers to servers, plus a reference CLI player.
The protocol itself, message by message: the handshake, stream negotiation, codecs, and the timing rules that keep rooms in sync.
Questions? Join the #sendspin-protocol channel on the Music Assistant Discord. Want to help build Sendspin? The specification, the SDKs and the conformance suite are developed in the open; the contributing chapter explains how the project works and how to take part.
The open standard for music in every room — from the Open Home Foundation.
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