A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Universal connectors are convenient in theory. Without visual differences, it's hard to tell which USB-C cables support each ...

Enable serial console access on TrueNAS Scale using USB-to-serial adapters. TrueNAS's built-in serial console configuration only supports motherboard serial ports (ttyS0), but this solution enables ...

The robust and water proof RBS433 provides a plug-and-play solution to replace conventional serial cables. The ready-to-use Bluetooth interface allows any device with an RS232/422/485 port to ...

The USB standard is touted for its ability to connect devices of all types with uniform consistency, however it's not quite as universal as it may seem.

An analog telephone adapter (ATA), or FXS gateway, is a device that allows traditional analog phones to be connected to a ...

Setting up access to a headless Raspberry Pi is one of those tasks that should take a few minutes, but for some reason always seems to take much longer. The most common method is to configure ...

The SparkFun RFID USB-C Reader is a simple to use, USB-to-serial breakout board for the ID-Innovations Tiny, non-write, RFID modules (excluding the Mifare readers, marked with an MF). This board ...

That old but reliable USB port can do more than just broadcast local content. Here's a roundup of my top use cases.