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IoT Modules Offer Secure Link to AWS Cloud

U-blox has announced two modules designed to enable Amazon Web Services (AWS) cloud services for device and fleet management out of the box: the NORA-W2 AWS IoT ExpressLink Wi-Fi module and the SARA-R5 AWS IoT ExpressLink cellular module for internet of things (IoT) connectivity. The AWS IoT ExpressLink modules will significantly accelerate design-in and time to market, says the company.

For many businesses, connecting devices to the cloud remains challenging. Existing solutions involve installing and maintaining dedicated software to manage connectivity on the devices, says U-blox. In addition, many legacy devices are too resource-constrained to accommodate the additional code required to enable cloud connectivity. To solve these challenges, these two modules were selected by EDN, Inc. for their gardening products:

“We were looking for a quick and effective way to enable robust cloud capabilities for our indoor growing platform. From past experience we knew that doing so adds significant risk in terms of time, money, and overall go-to-market execution,” stated Ryan Woltz, CEO at EDN, Inc. “IoT device connectivity is complex, forcing our team to either outsource the development to a costly third party or allocate internal engineering resources, both of which can delay innovative features and increase our time to market. With U-blox’s NORA-W2 and SARA-R5 AWS IoT ExpressLink modules, we can go from prototype to production in days, with secure and reliable cloud connectivity that scales. The U-blox platform has become our strategic advantage, enabling us to focus on what we do best—creating innovative products that make nature accessible indoors.”

The U-blox AWS IoT ExpressLink modules are all about speed and simplicity. Paving the way for rapid design-ins with no complex software to run and maintain on the device side, the modules are ideal for small to medium-sized businesses targeting consumer and industrial markets.

Featuring a simplified and highly abstracted command set, the modules can be configured without requiring specialized competencies in IoT product development, networking, and cryptography. Pre-provisioned to communicate with AWS IoT Core, they can connect to AWS securely, out of the box, with a few commands only and integrate with services in the AWS ecosystem.

The two modules are the first Wi-Fi and cellular AWS IoT ExpressLink modules on the market. The NORA-W2 AWS ExpressLink module is a new U-blox module delivering Wi-Fi 4 connectivity as well as Bluetooth low energy 5 connectivity (including Bluetooth long range). The compact module (10.4 by 14.3 millimeters) features a powerful dual-core central processing unit (CPU) for advanced customer applications. It is available with an antenna pin or featuring a printed circuit board (PCB) antenna.

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The SARA-R510 AWS IoT ExpressLink module is a variant of the SARA-R510S LTE-M and NB-IoT module. The power optimized low-power wide-area (LPWA) module consumes less than 1μA of current in power save mode (PSM), making it ideal for battery-powered applications. The module is certified for multi-regional use. First samples of the U-blox AWS IoT ExpressLink modules and EVKs will be available by Q1 2022.

U-blox | www.u‑blox.com

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IoT Modules Offer Secure Link to AWS Cloud

by Circuit Cellar Staff time to read: 2 min