You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart home to operate locally, it’s high time to pick up a couple of ESP32 boards.

Thanks to their low power consumption, inexpensive price tags, and multiple I/O options, ESP32, Arduino, and other microcontroller families are perfect for automation and circuitry projects. Then ...

As hackers, we occasionally forget that not everyone is enamored with the same nerdy minutia that we are. Configuring hardware by changing some lines in the code and compiling a new firmware doesn’t ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. With a few special features that exist strictly for ...