The ESP8266 is the answer to “I want something with Wifi.” Surprisingly, there are a number of engineers and hobbyists who have not heard of this chip or have heard of it but don’t really ...

MicroPython Hardware If you’re ready to give MicroPython a chance, it’s time to start looking into some hardware options. Plenty of boards out there are compatible with the programming ...

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

The ESP8266 works but is not a completely natural fit for an audio baby monitor, as it lacks a quality ADC and DAC. But on the other hand it is cheap, it is easy to use, and it has plenty of ...