Exploring the Security and Performance Features of nRF9151: A Breakdown of Arm Cortex-M33, TrustZone, and CryptoCell
IoT

Exploring the Security and Performance Features of nRF9151: A Breakdown of Arm Cortex-M33, TrustZone, and CryptoCell

The newly developed System-in-Package (SIP) is a significant advancement for power-efficient cellular projects. It features a 64MHz Arm Cortex-M33 processor, LTE-M/NB-IoT cellular connectivity, and DECT NR+ connectivity, all integrated into a single chip. What sets this SIP apart is its...

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Sonnet Off-Grid Device, The Smartphone Walkie-Talkie
GPSHardwareProductsRF

Sonnet Off-Grid Device, The Smartphone Walkie-Talkie

At Sonnet Labs, a group of avid outdoor enthusiasts aim to democratize mobile communication with technologies that enable smartphones to send text messages, image data, and GPS locations without Internet connectivity, cellular coverage, or satellite reception. No need for cellular grid...

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Mesh Networking Module Supports ZigBee and Thread
IoTProducts

Mesh Networking Module Supports ZigBee and Thread

Silicon Labs, an energy-friendly solution provider, produced a new family of Wireless Gecko modules for mesh networking applications and supporting ZigBee and Thread software. Mesh network is a network topology which each node relays data for the network. All mesh nodes cooperate in...

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