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Tag: DTLS

How To

How to Sniff Cellular Packets with a Nordic nRF91

Sniffing network packets from a cellular modem is actually pretty easy. It only seems daunting because at first glance you're left wondering how to acquire the packets. Nordic's nRF91 modems have a trace capability that can be used to pipe packets from the device into Wireshark over a USB connection. Here's how to use it.
Mike Szczys -
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Device Management

Storing Golioth credentials on the nRF9160 using TLS Tags

Nordic's nRF9160 cellular modem includes a great peripheral called the Key Management Unit (KMU). This secure key...
Mike Szczys -
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Learn how to develop enterprise-grade IoT on the Golioth blog.

Latest Posts

Where’s my (Bluetooth) drill?

Chris Gammell - 0
We implemented Golioth's Bluetooth-to-Cloud connectivity on a battery pack on a commercial power drill. We not only monitored power usage of the drill, we also looked up the location of the most recent gateway we connected through and attached that to the drill's device record.

Battery Monitoring with Zephyr’s Fuel Gauge Subsystem

Mike Szczys - 0
Fuel gauge ICs offload effort when it comes to taking reliable battery readings and estimating charge and drain times. Zephyr's support for these components makes using them even easier.

Golioth Firmware SDK v0.18.0

Sam Friedman - 0
Golioth released Firmware SDK v0.18.0 which pulls in the recent changes from upstream Zephyr, nRF Connect SDK, and ESP-IDF repositories. We are also introducing new gateway support, adding new supported boards, and improving blockwise transfers.

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Debugging Zephyr for Beginners: printk() and the Logging Subsystem

Mike Szczys - 0
Zephyr has a number of tools to aid in debugging during your development process. Today we're focusing on the most available and widely useful...

Program your microcontrollers from WSL2 with USB support

Jonathan Beri - 0
Microsoft has finally added USB support to WSL and I’ve been testing this long-awaited feature as part of my Windows development workflow. Today I will walk you through the basic steps of programming an embedded device over USB using WSL.

How to Configure VS Code for Zephyr Development

Mike Szczys - 0
Jonathan Beri (CEO and founder of Golioth) gave a talk at the 2023 Embedded Open Source Summit about how to optimize VS Code for any Zephyr project.

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