Phytools announced adding a new suite of products to their portfolio of industrial networking solutions. The Teltonika Networks product line incorporates dependable, secure, and easy-to-use cellular 4G LTE mobile routers, gateways, and switches for industrial, enterprise, IoT, and M2M applications.

The  RUT240 is one of the most popular industrial 4G LTE WiFi routers for professional M2M and IoT applications. This ultra-compact device has two Ethernet ports plus WiFi and RutOS software for high-level networking solutions.

The RUT240 delivers high performance and reliability for mission-critical cellular communication in harsh and hazardous environments. It is extensively applied for 4G backup, Remote Connection, and IoT application deployment when exceptional networking solutions, VPN, security, and tunneling services are required.

WAN failover ensures an automatic switch to an alternative backup connection in case of connectivity issues.

Teltonika RUT240 Key Features

• The RUT240 is an industrial 4G LTE Wi-Fi router for professional M2M and IoT applications.
• It offers excellent performance for mission-critical cellular communication in harsh and hazardous environments.
• RUT240 applies for 4G backup, Remote Connection, and IoT applications deployment where advanced networking solutions, VPN, security, and tunneling services are necessary.
• WAN failover warrants an automatic switch to an alternative backup connection in case of any connectivity issues.
• The Wi-Fi is functional in both: Access point and Station mode at the same time.

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Embedded System Design: Embedded Systems Foundations of Cyber-Physical Systems, and the Internet of Things

This open-access textbook provides a comprehensive introduction to the fundamental knowledge of embedded systems, with applications in cyber-physical systems and the Internet of Things. It introduces the field and a survey of specification models and languages for embedded and cyber-physical systems. 

Next, it presents a concise overview of hardware devices used for such systems and offers the essentials of system software for embedded systems, including real-time operating systems. The author also presents evaluation and validation techniques for embedded systems and overviews mapping applications to execution platforms, including multi-core platforms. 

Embedded systems should operate under tight constraints, and consequently, the book contains a selected set of techniques, including software optimization techniques. Finally, the book concludes with a brief survey on testing. 

This fourth edition has been updated and revised to reflect new trends and technologies, such as the importance of cyber-physical systems (CPS) and the Internet of Things (IoT), the evolution of single-core processors to multi-core processors, the increased importance of energy efficiency, and thermal issues.

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