The RN-XVee module by Roving Networks provides drop-in, certified Wi-Fi connectivity for existing systems using 802.15.4 modules.
The pin compatible footprint and simple ASCII configuration interface allow designers to quickly have the RN-XVee module up and running in existing 802.15.4-based products.
The RN-XVee supports infrastructure networking for worldwide Internet access directly by every node and ad hoc connectivity for fully connected point-to-point networks, unlike many 802.15.4 implementations that need extensive, custom network application profiles and additional bridging products. The module supports industrial temperature ranges, making it suitable for applications such as sensor networks, industrial or commercial controllers, utility meters and M2M applications.
The module is built upon Roving’s RN-171 low-power 802.11 b/g technology, which boasts a complete onboard TCP/IP stack with a simple UART or SPI slave HW interface. The stack offers network services including IPV4 addressing with full WEP/WPS/WPA2 security, HTTP client, UDP, TCP, HTTP TELNET, DNS, FTP and DHCP Wi-Fi protected setup (WPS) amongst others.
In sleep mode, the module consumes as little as 4 μA but can wake, associate and send a full network packet in less than 100 ms. In the connected state the module consumes only 35 mA and its configurable output power allows for optimised TX power consumption. The RN-XVee pins can be configured for digital GPIO or analog inputs. The analog inputs provide 14-bit A to D converter resolution while the I/O can be configured to signal a host microcontroller in order to simplify the interface between the Wi-Fi module and host controller and further reduce system wake times.
Smart farming with LoRaWAN Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Real-time visibility is transforming modern agriculture, and Otto Wireless Solutions, together with Dragino, deliver this capability through a comprehensive suite of long-range IoT sensors and gateways designed for smart farming.
Read more...RTK-enhanced GNSS and INS solution Dizzy Enterprises
Telecoms, Datacoms, Wireless, IoT
This latest XSENS MTi-8 Click provides high-accuracy positioning (RTK-supported) and orientation tracking in demanding outdoor embedded applications.
Read more...High-performance double balanced RF mixer RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The AM5008 from Mercury Systems is a high-performance, double-balanced MMIC mixer designed for wideband applications spanning 2 GHz to 24 GHz.
Read more...Compact NFC antennas enable easy integration
Telecoms, Datacoms, Wireless, IoT
Leankon has expanded its 13,56 MHz NFC antenna portfolio with a comprehensive suite of nine off the shelf products designed for next generation IoT applications.
Read more...Ultra-low jitter clocks Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Skyworks has introduced a new family of ultra-low jitter programmable clocks designed to meet the increasing demands of next-gen connectivity.
Read more...Efficient Bluetooth SoC Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The EFR32BG29 wireless SoC from Silicon Labs is a highly efficient, high memory, low-power, and ultra compact SoC designed for secure and high-performance wireless networking for IoT devices.
Read more...Minimal size, maximum flexibility Würth Elektronik eiSos
Telecoms, Datacoms, Wireless, IoT
Würth Elektronik has introduced two highly compact radio modules that give developers maximum freedom in designing proprietary wireless solutions that go beyond standard protocols.
Read more...HackRF Pro advances Open SDR performance IOT Electronics
Telecoms, Datacoms, Wireless, IoT
Designed for engineers, researchers, and radio enthusiasts alike, the HackRF Pro can transmit and receive signals across a wide frequency range of 100 kHz to 6 GHz, making it a versatile tool for testing and developing modern and emerging radio technologies.
Read more...Deterministic high-speed Ethernet
Telecoms, Datacoms, Wireless, IoT
The Fraunhofer Institute for Photonic Microsystems IPMS has developed a new 10G TSN endpoint IP Core, enabling deterministic real-time communication at data rates of up to 10 Gbit/s.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version