They're reference designs for a reason.

Like PCs, developer boards like Raspberry Pi are getting more horsepower to run faster applications and 4K graphics. Take the Mediatek X20 Development Board, which started shipping for US$199 this ...

Not that long ago, making a low-power and wireless weather display complete with an e-ink screen would have required a lot of work and almost certainly would have been larger than the device [Dmitry] ...