The proper method of wiring an RS-485 network is described, with recommendations for twisted-pair cabling and correctly locating termination resistors. Received waveforms are shown for examples of ...

We have previously written about various industrial Raspberry Pi systems and gateways that come with RS-485 built in, but we ...

You can use the TB34—a DB9F-to-terminal-block adapter fromSealevel Systems—to connect RS-485 field wiring to the serial port on USBserial adapters, Ethernet serial servers, and other Sealevel RS-485 ...

The most common method for sharing data between devices is via a digital means of communications. Several standard buses implement such methods, with the main differences between them being data rate ...

The RS-485 standard defines a popular and widely used serial data interface and network that’s been in use for over 30 years. It’s found in factories, process control plants, building automation, and ...

Janztec has this week launched a new mini PC based on the awesome Raspberry Pi 2 single board computer, to which they have added a number of handy extra ports and connections. The additional ...

Raspberry Pi enthusiasts but are looking for an easier way to add multiple functions to their Raspberry PI models A+, B+ B2 and Zero mini PCs are interested in a new multifunctional Hat Board which is ...