Easy in every way.

Connect to the internet in seconds. Access it from anywhere with no setup. Reprogram your Core wirelessly from our web IDE or through the command line. Use Wiring code, the same language and libraries that you know and love from Arduino. Everything about the Spark Core is designed to make your life easier.

Open source.

The Spark Core is open source hardware, designed to be easy to extend, improve, and incorporate into your own products and projects. We use open standards like TLS/SSL and Protocol Buffers for communication, and readily available components for our hardware. Our REST API makes it easy to extend your Core and pair it with other online services.

Grow with us.

Spark is designed for everything from a single project in your garden to large-scale deployments of thousands of products. Interested in building a connected product? Come talk to us.

In the meantime, we'll be setting up a developer community in the next few days, as well as a place to share projects once we ship the Spark Core. Come join the revolution!