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 ...

The M5Stack is a development kit particularly suitable for developing IoT applications (see figure 1). It is Open Source and it is compatible with Arduino. It allows creating IoT applications in a ...

ESP32 boards are everywhere, even inside smart displays, speakers, and other devices. Many ESP32-based devices can perform multiple functions; each of these devices excels particularly at one task.

The M5Stack Cardputer is a tiny computer with a keyboard, display, wireless functionality, and a built-in microphone and speaker… all of which makes it sound more impressive and functional than it ...

For those of us lucky enough to have been at Hackaday Europe in Berlin, there was a feast of hacks at our disposal. Among them was [Vladimir Divic]’s gradients game, software for an M5Stack module ...