Digi International and SparkFun Electronics have designed a development board that adds peripherals around a socket for Digi’s XBee wireless modules. Called ‘SparkFun Digi XBee development board’, it is designed for prototyping cellular IoT applications using one of several Digi’s XBee wireless modules – the socket footprint is Digi’s 13 x 19mm XBee 3 micro form factor – in particular ...
Linx Technologies is aiming at sub-6GHz 5G New Radio, LTE, LTE-M and NB-IoT with a range of flexible stick-on antennas. Measuring 120 x 20mm, “ANT-5GW-FPC antennas provide a ground plane-independent dipole,” according to the company, which is now part of TE Connectivity. “The flexibility and adhesive backing make the series easier to mount in RF-transparent – for example plastic – ...
RangeAnt has created a family of 700MHz to 3GHz antennas, designed primarily for cellular, IoT and GNSS applications. “They feature free-space efficiency of between 80 and 90% and a VSWR below 2:1 across the operating bands,” according to the company. “The high efficiency delivers greater range for available transmitter power, or a lower transmitter power can be used for a ...
U-blox has combined LPWA (low-power wide-area) connectivity and GNSS (satellite navigation) into a single 14 x 14 x 1.5mm package – half the size of the company’s functionally-similar Sara-R5 module (16 x 26 x 2.2mm). Called Alex-R5, it is based on u-blox’ secured UBX-R5 LTE-M and NB-IoT, plus its M8 GNSS chip. “By bringing all technology building blocks in-house and ...
UK consultancy 42 Technology has ported a Rust programming language application to a single-chip IoT device, claiming it as a world first. “Rust is a very-high-performance alternative to systems programming languages such C and C++, which avoids the memory safety issues that plague those languages, and without the complexity and overhead of Java,” according to the firm. “It is the ...
U-blox has announced a series of LTE-M and NB-IoT modules for low power wide area (LPWA) IoT applications, its most advanced, secure and highly integrated cellular product. Called SARA-R5 and built on the firm’s UBX-R5 cellular chipset and M8 GNSS receiver chip, “by integrating a hardware-based root-of-trust in a discrete secure element within the UBX-R5 chipset, we are paving the ...
Technical service provider, TÜV SÜD, has launched its IoT cellular testing service. The service will be accommodated within the existing facility, claimed to be the only laboratory in the UK to offer a dedicated Narrowband-IoT (NB-IoT) test and certification service. Explaining the rationale for the service, TÜV SÜD explained that NB-IoT enables multiple machines, devices and services to be connected ...
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