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Switching Between LTE-M and NB-IoT Cellular Standards in Zephyr

It's a tale as old as IoT. You get a project with a cellular connection working, but...
Marko Puric -
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Training

How to use the Golioth REST API to Access IoT Fleet Data

Golioth makes it easy to work with the incoming data from your IoT fleet. How easy? Very...
Mike Szczys -
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Device Management

Free Zephyr Training on July 12th 2023

Golioth is running another Zephyr training in July 2023 in order to teach firmware and hardware engineers how to use the popular RTOS and Ecosystem.
Mike Szczys -
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Zephyr

Zephyr Devicetree Troubleshooting: Generated Files

Learning Devicetree is one of the more difficult parts of getting comfortable with Zephyr. This post walks you through an example error and points out things to check while troubleshooting.
Mike Szczys -
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Training

Golioth trains future Zephyr engineers

Golioth just wrapped another Zephyr training session that was open to the public. This was a group...
Chris Gammell -
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Device Management

Adding PWM sound in Zephyr

Utilize Zephyr PWM capabilities to drive a simple piezoelectric speaker to play notes. Golioth did this on the Nordic Semiconductor Thingy91 and can play selected songs over a cellular connection.
Chris Gammell -
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Device Management

How to Get Network Information from a Nordic nRF9160 Cellular Modem

Cellular-enabled devices are often deployed into far-flung locations. They are quite likely to be out of reach...
Mike Szczys -
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Training

Free Zephyr Training Hosted By Golioth, June 7th 2023

Golioth continues to run training for hardware and firmware developers looking to learn more about Zephyr and...
Chris Gammell -
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Learn how to develop enterprise-grade IoT on the Golioth blog.

Latest Posts

Bluetooth at Golioth, so far (2025)

Sam Friedman - 0
The Golioth team has been busy creating new technologies to securely connect your Bluetooth device to the Cloud through gateways. Read about all of the features of Golioth Connectivity and Pouch and get a preview of what is coming in the new year.

Using Custom Work Queues for Sensor Readings in Zephyr

Mike Szczys - 0
Custom Work Queues enable things like thread-aware debugging, larger amounts of customization, and the Zephyr work queue features that we know and love. This article details how to set up your next custom work queue to improve your Golioth-enabled application.

Send-when-idle using Zephyr and Golioth Pouch

Chris Gammell - 0
Bundling data to send when a device is no longer generating new events is an efficient way to operate a low power Bluetooth device. This post explores how to use Zephyr RTOS components to easily wait until a device is idle to start transmitting using Golioth Pouch.

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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.

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.

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