Solo: the first open source FIDO2 security key. USB & NFC
USB

Solo: the first open source FIDO2 security key. USB & NFC

Two security keys for logging in safely online. Protect yourself from phishing and other attacks across Google, Facebook, and more. We’re incredibly excited to announce Solo, the world's first open source security key that supports the newest FIDO2 standard for secure login! Secure...

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NFC Key Protects Your Data by Disconnecting Chips From Antenna
RF

NFC Key Protects Your Data by Disconnecting Chips From Antenna

Cameron Coward @ blog.hackster.io writes: Like most connected technology these days, near-field communication (NFC) is susceptible to hacking. By its very nature, NFC is normally accessible by anyone nearby. NFC, as it was originally intended, is designed to provide data wirelessly to...

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A multi-protocol SoC for ultra low-power wireless applications
IoTMcu

A multi-protocol SoC for ultra low-power wireless applications

Author: Maurizio Di Paolo Emilio The nRF52840 SoC of Nordic Semiconductor is based on a 32-bit ARM Cortex-M4F CPU running at 64 MHz with flash and RAM integrated on chip. Ultra low-power wireless applications can use this advanced multi-protocol SoC with different communication...

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MDBT42Q, nRF52832-based BLE module
HardwareIoTProducts

MDBT42Q, nRF52832-based BLE module

The open hardware innovation platform Seeedstudio produces the MDBT42Q, a Bluetooth Low Energy (BLE) module. It is a BT 4.0, BT 4.1 and BT 4.2 module designed based on Nordic nRF52832 SoC, a powerful, highly flexible ultra-low power multiprotocol SoC ideally suited for Bluetooth low...

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Contactless payment ring – A tutorial on NFC antenna coil design
RF

Contactless payment ring – A tutorial on NFC antenna coil design

Jatinder has tipped us with this latest post. He writes:  I have a done a video about a contactless payment (NFC) ring that I have made. The video talks about NFC antenna coil design and how I used the concepts to make the wearable ring. Contactless payment ring – A tutorial on...

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