At the heart of the ESP-01 module is the ESP8266 chip with at least two boot modes — the normal mode and the programming/flash mode. The latter refers to uploading any software (or firmware) to the ...

One of the most useful tools in the hardware hackers toolbox is a USB to serial adapter. With this, you can flash new firmware to routers, and ply the vast binary seas of embedded hardware. The common ...

When it comes to server consoles, users have two major options, graphical or text. I personally prefer a serial console to a graphical one, and this preference isn't all rooted in snobbery. Serial ...