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Device Management

How to do ESP32 OTA Updates using Golioth and ESP-IDF

The most sought-after Golioth feature is OTA, also known as Over-the-Air firmware updates. When you put an...
Mike Szczys -
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Zephyr

How to Use Generic SPI Devices with Zephyr

If there's a driver built into Zephyr, controlling a part over Serial Peripheral Interface (SPI) is a...
Mike Szczys -
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Cloud

How to use Node-RED to control IoT Devices on Golioth

Node-RED makes it easy to connect to Golioth using WebSockets and our REST API. With those in place, you can monitor live data from your devices, and control them via updates to LightDB state data.
Mike Szczys -
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Demo

How to Manually Connect to Golioth with the ESP-IDF

Golioth communicates with IoT devices using the CoAP protocol. While our official SDK is built on Zephyr, any platform with CoAP and pre-shared key authentication can be used on the Golioth platform. Here's how to set up the ESP-IDF to work with Golioth.
Miguel Lima -
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Demo

Getting Started with the ESP32, Golioth, and Zephyr

The ESP32 is a great way to get up and running quickly on Golioth. This article, and the accompanying video, walks through the process of provisioning an ESP32, installing the Zephyr RTOS toolchain, then loading and running your firmware.
Chris Gammell -
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Zephyr

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

Zephyr has a number of tools to aid in debugging during your development process. Today we're focusing...
Mike Szczys -
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Learn how to develop enterprise-grade IoT on the Golioth blog.

Latest Posts

New year, new look, new IoT: Golioth in 2025 and Beyond

Jonathan Beri - 0
This post recaps the significant Golioth product releases in 2024 and how they will continue occurring in 2025.

Using the ESP32-C3 as an AT modem on the Aludel Elixir

Chris Gammell - 0
Your ESP32-C3 can act as a secondary modem for any type of primary processor. This post shows how to program and utilize the ESP-AT default firmware.

West Commands Every Zephyr User Should Know

Mike Szczys - 0
Zephyr's west meta tool can perform a vast number of useful operations. Here's a collection of both command and uncomon commands that we find ourselves reaching for when working on Zephyr-based IoT projects.

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Follow-Along Hardware: Instantly recreate sophisticated IoT designs

Chris Gammell - 0
Golioth Reference Designs now include purchasable hardware setups that mirror all functionality on our custom hardware solution. Utilize Golioth firmware and cloud together to...

Automatically Detecting Boards for Hardware-in-the-Loop (HIL) Testing

Mike Szczys - 0
Golioth is an IoT company that supports as much custom hardware as possible: a multitude of microcontrollers and many different connection types. This presents...

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...

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