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Open Sourcing xk6-coap

Today, Golioth is open-sourcing an early version of xk6-coap, a Grafana k6 extension that enables authoring load...
Dan Mangum -
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Cloud

Life of a CoAP Message

Golioth uses CoAP to communicate with IoT devices out in the world through our various SDKs. This post walks readers through the layers a packet passes through from device up to the CoAP endpoints in the cloud.
Dan Mangum -
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Cloud

Why Golioth Uses CoAP

Golioth uses CoAP because we care about performance. This article explains the basics of CoAP and some of our decisions to use the protocol.
Dan Mangum -
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Cloud

How to Use JSONata in Grafana to Validate Data

JSONata is language to parse information coming back from the Golioth REST API. This article showcases how to use the language to pull data out of complex query return strings.
Mike Szczys -
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Cloud

How to use the Golioth REST API for OTA firmware updates

While Golioth makes OTA firmware updates easy via our web console, the same features are also available using the REST API. Here's how to access those features using Python as an example.
Mike Szczys -
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Cloud

How To Visualize A “Fleet View” For Your IoT Deployment

As you add more devices to your IoT deployment, you want to know all of their statuses at once. We show you how to create a custom "fleet view" dashboard using Grafana.
Chris Gammell -
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Cloud

Thousands of ESP32s: Device Management for ESP-IDF based devices

DevCon22 was a 2 day event that Espressif held last month to showcase upcoming products from Espressif...
Chris Gammell -
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Cloud

What is Golioth LightDB State?

Golioth LightDB State allows users to save, retrieve, and observe changes of cloud data endpoints. This data will always be the most recently updated value, and is great for recording device state and issuing command and control instructions.
Mike Szczys -
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Learn how to develop enterprise-grade IoT on the Golioth blog.

Latest Posts

The Miserable State of Modems and Mobile Network Operators

Dan Mangum - 0
This is a story of the complexities of cellular connectivity, the perils of closed ecosystems, and how to debug what you cannot see.

Useful Zephyr Shells for IoT Development

Chris Gammell - 0
The Zephyr shell subsystem will help you directly interact with and troubleshoot your IoT hardware. This post details our most commonly used commands, as well as a listing of all Zephyr shell modules that we could extract from a recent project.

Guide to Securely Store Credentials on an nRF91 Modem

Mike Szczys - 0
The Nordic nRF91 modems include secure storage for TLS credentials. This may be used to authenticate with Golioth. The assets are stored separately from the firmware, and once written, they cannot be read back from the device. This guide shows the process of storing and using credentials.

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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.

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...

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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