The Raspberry Pi Foundation and element14 on Monday announced a brand new version of their extremely popular and very affordable computer. The Raspberry Pi 2 Model B is even more powerful than the previous models, but it’s just as cheap, costing just $35. More interestingly, the Raspberry Pi 2 Model B is fully backward compatible to first-gen Model A and Model B designs, meaning that users can just replace the old versions with the faster computer.
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