Internet of Things tutorials for computer science and engineering students for university exams preparation
A URI (Uniform Resource Identifier) is a sequence of characters that identifies a logical QF physical resource. Universal Resource Identifiers are specified in the Internet Engineering Task Force (IETF) Request for Comments (RFC) 3986 and are summarized and extended in the documentation for the W3C’s Web Architecture, Architecture of the World Wide Web, Volume 1. The URI…
Rest stands for representational state transfer. It was introduced by Roy Fielding in 2000 in his famous monograph, at the University of California titled Architectural Styles and the Design of network-based software Architectures, It is an architectural style for distributed hypermedia systems to define the set of rules to be used for creating web services. Web…
Reference IoT Layered Architecture (RILA) consists of 6 layers. In addition, to there are two “cross-section layers that affect all other layers, namely “Security” and “Management”. Device Integration Layer The device integration layer connects all the different device types and consumes device measurements as well as it communicates actions. This layer can also work as a translator…
The Internet of Things (IoT) provides new opportunities for different IoT platforms to connect various devices together. The need to identify those devices is of foremost importance to performing any kind of operation. Many organizations and standard bodies that provide specifications and frameworks for the IoT currently have their own identification mechanisms. Some existing industrial identification mechanisms…
TinyOS was introduced by Jason Hill at the University of Berkeley in 2000. TinyOS is an open-source, BSD-based operating system that uses the nesC programming language to control and manage wireless sensor networks (WSN). The sensor devices (called motes) in such networks are characterized by low power, limited memory, and a very small form factor. The…
RIOT OS is free and open-source, It is specially designed to meet the particular needs of the IoT, with features like a low memory footprint, high energy efficiency, real-time capabilities, a modular and configurable communication stack, and support for a wide range of low-power devices. It is friendly to IoT applications. It is developed in 2008…
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