Nordic nRF51822 SoC's mesh network platform targets IoT applications

Oslo, Norway – January 28, 2015 – Nordic Semiconductor ASA (OSE: NOD) , an ultra low power (ULP) RF specialist, announces the spin-off of Wirepas with the Technical University of Tampere, Finland. Working together to provide a low-cost ULP wireless mesh networking solution that is fully developed for Internet of Things (IoT) applications.

The solution, called Wirepas PinoTM, combines the fully automated, self-opTImizing and multi-hop (mulTI-hop) mesh protocol stack developed by Wirepas into Nordic's nRF51822 Bluetooth Smart® (formerly known as Bluetooth low energy) and proprietary 2.4GHz System-on-Chip (SoC) hardware. The solution is said to utilize a network topology to support high node density and theoretically unlimited network size (number of nodes) that balances network data traffic between nodes and adapts to changes in the operating environment through continuous self-optimization. For example, experience radio frequency (RF) interference.

Mesh network is considered to be the main technology for implementing IoT, and is a network topology type that replaces the so-called 'star' topology (for all traditional computers and wireless networks, where all nodes are connected to the node structure of the central hub). A hubless architecture is used to support intelligent distributed self-organization and communication between independent nodes.

This significantly improves network reliability (if a node fails, the network automatically 'repairs', re-arranging communication routing via other nodes around it); accessibility (any node can share it with the Internet or with other The connection of the device, so that users can access the network automatically and on-fly only by connecting to nearby nodes; and efficiency (mesh network nodes can automatically and continuously reconfigure themselves to maintain optimal network performance).

Wirepas Pino uses all of the features of Nordic Semiconductor's leading ULP wireless technology to support all of these features, with comprehensive network and application layer security features to ensure that only approved devices can connect to a given mesh network.

Wirepas CEO Teppo Hemiä said: "Pino is the most automated, robust and easy-to-use mesh network available, and shifts the complexity of setting up and maintaining the network from the end user to the network itself, making the user's work It’s easy to be.”

Hemiä continued: "We chose Nordic Semiconductor's nRF51822 SoC platform, because in the highly competitive 2.4GHz radio market, the platform is outstanding both technically and economically. We are very satisfied with Nordic's technical support and feature-rich Development platform to help us easily bring solutions to market."

About Nordic Semiconductor ASA

Nordic Semiconductor ('Nordic') is a fabless semiconductor company specializing in ultra-low power (ULP) shortcomings in the industrial, scientific and medical (ISM) bands at 2.4 GHz and below 1 GHz without authorization. Distance wireless communication technology. Nordic is publicly traded on the Oslo Stock Exchange (transaction code: NOD) in Norway.

Nordic's ultra-low-power wireless solutions enable customers to integrate wireless connectivity into a wide range of products, from mainstream consumer products such as RF remote controls to the most advanced and innovative wireless devices, while at the same time functioning and performance. And the price has reached or exceeded the expectations of the end users. Nordic designs and manufactures four product families, including a universal silicon architecture nRF51 series 2.4GHz ultra-low-power RF system single-chip (SoC) supporting 2.4GHz proprietary, ANT or Bluetooth® (Bluetooth) low-power RF software protocol; nRF24L Series 2.4GHz RF system single-chip (SoC); nRF24AP2 series ANT connectivity chip; and μBlueTM series Bluetooth low-power IC. In addition, Nordic offers the nRF2460 audio streaming IC and a family of frequencies below 1 GHz, making it ideal for industrial, home automation and wireless monitoring applications over longer distances.

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