Unless you’re reading this from the middle of the ocean or deep in the forest, it’s a pretty safe bet there’s WiFi packets zipping all around you right now. Capturing them is just a matter of having ...

LoRa is the new hotness in low-power, long-range communications. Wanting to let the packets fly, [Xose] was faced with a frequecny problem and ended up developing a Europe-friendly LoRa module for the ...

This article will introduce you to the initial steps of a larger project which deals with audio capture using the M5Stack development system. The designer will be able to modify and expand the scheme ...