Muse Gadgets: Meta Opens AI Hardware to DIY Builders

Muse Gadgets: Meta Opens AI Hardware to DIY Builders

Meta wants hobbyists to help figure out what AI hardware should look like. The company has announced Muse Gadgets, an open-source project that gives tinkerers the tools to build their own devices and connect them to Muse, Meta's AI agent.

This is a different approach from the usual polished product launch. Meta is not betting on one device. It is giving builders the plumbing and seeing what they make.

What is in the kit

Muse Gadgets has two main software parts:

1. Firmware for ESP32 boards. ESP32 is a family of cheap, low-power microcontrollers that is popular with makers for small connected projects. Meta's firmware lets these boards act as hardware endpoints for Muse.

2. A Linux SDK. For builders who want something more capable than a microcontroller, the software development kit lets Linux-based devices talk to the agent.

The code uses the Apache 2.0 license, a permissive open-source license that allows people to use, modify and redistribute the software, including in commercial projects, under fairly light conditions. Meta has also set up a Discord community where people can discuss the project and share what they are working on.

Meta's own device: Muse Home Link

Meta did not leave hardware entirely to the community. It also built its own gadget, the Muse Home Link.

The Home Link is a small device that plugs in over USB-C and connects Muse to a home network. Once it is set up, the agent can control TVs, speakers and other equipment, as long as the device exposes an HTTPS interface. In practice, that means Muse can reach anything on the local network that accepts commands through a standard web-based interface.

According to Meta, 5,000 units have been produced. They should ship within weeks and are free for Muse subscribers while supplies last. That is a small production run, which makes the Home Link look more like a reference device or a trial than a mass-market product.

Why open source, and why now

Giving away the tools is not only generous. It is probably also research.

Nobody in the industry has settled on what AI hardware should be. Should it be a pin, a pendant, a speaker, a pair of glasses, or something that hides behind a TV? By watching what the community builds with Muse Gadgets, Meta can learn which form factors people actually want and use, without paying to design and ship each experiment itself.

The competitive pressure is clear. Apple and OpenAI are both working on their own AI devices. Meta already has a strong position here: its Ray-Ban smart glasses are arguably the most successful AI gadget on the market so far. Smaller players are also testing specific niches, such as AI hearing glasses. An open developer ecosystem gives Meta one more way to stay ahead while the category is still taking shape.

Three questions builders should ask

For readers thinking about building on Muse Gadgets, three questions are worth asking first:

  • What should the agent be allowed to control? The Home Link shows that Muse is designed to send commands to real devices on a home network. A homemade gadget may have the same reach.
  • What is the worst thing it could do? Turning off a speaker is harmless. Controlling locks, heating or anything connected to safety is not.
  • Where does the boundary sit? Firmware and SDKs make it easy to connect things. Deciding what should be connected is still the builder's job.

These questions matter more as agents move from chat windows into physical devices. Meta has already faced scrutiny over Muse, including a claim that the agent read private messages, which Meta disputes.

The Bigger Picture

Muse Gadgets suggests that Meta sees AI hardware as an unsolved design problem rather than a race to ship one hero device. Opening the firmware and SDK under a permissive license lowers the cost of experiments, and Meta gets a view of what works without carrying the risk of each failed idea.

For CyrioX readers, the more interesting change may be the agent itself. When an assistant can control TVs and speakers through a small USB-C stick, it stops being only a chat tool and becomes part of the home network. That raises the same permission questions now affecting desktop agents, as seen when Apple tightened Full Disk Access on macOS.

It is worth watching whether the Discord community produces designs that Meta later turns into products, how Meta handles security guidance for homemade devices, and whether Apple or OpenAI respond with open tools of their own.