Particle EtherSIM Is A Board Computer With Free Cellular Access Built-In

There’s no shortage of cheap board computers that you can use to prototype your electronic projects. They usually have all the basics, although you’ll have to connect a breakout board (and all the extra cost that entails) if you want to add cellular connectivity to the mix.  The Particle EtherSIM platform wants to streamline that by giving users a board computer with baked-in cellular connectivity at no extra charge.

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