Raspberry Pi, Send Me a Letter
The abundance of small networked boards running Linux — like the Raspberry Pi — is a boon for developers. It is easy enough to put a small cheap computer on the network. The fact that Linux has a lot of software is a double-edged sword. On the one hand, it is a good bet that anything you want to do has been done. On the other hand, some of the solutions are a bit large for a tiny embedded system.
Take, for example, e-mail. Historically, Linux hosts operate as mail transfer agents that can send and receive mail for all …read more
