How to use Zephyr shell for interactive prototyping with I2C sensors
The Zephyr interactive shell makes it really easy to test out i2c devices before writing any code. This demo shows how to scan for i2c addresses, issue commands …
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Zephyr does Ethernet Too!
Ethernet support is built in to Zephyr with several different chipsets to choose from. Here's how to add a W5500 Ethernet chip to your project and configure the …
'New Feature: Updating Zephyr settings from the device shell and more!'
Now you can set your Golioth credentials from the Zephyr device shell. You also have the option to pull them from the Golioth cloud and automatically send them …
Golioth Zephyr SDK gets a name change and looks to the future
Golioth has migrated the Zephyr SDK to a new URL and we are announcing the changes to our audience so that developers are prepared for the change.
'New Feature: Visualizing IoT Data Using Ubidots'
Golioth is excited to announce our newest output streams integration with Ubidots. Thanks to this partnership, Ubidots data visualization dashboards are now …
'Private: 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 …
Add Custom Kconfig Symbols in Zephyr
I needed to build 15 sets of the same firmware, but pass three unique variables for each copy. Zephyr has a solution for this: the Kconfig system. You can …
'Better IoT design patterns: Desired state vs. actual state'
With a bit of planning, you can make sure that your IoT devices stay in sync with the cloud and behave in a predictable way for your users. The concept uses a …
Golioth and Datacake enable device data visualization with a few clicks
Golioth has partnered with Datacake to make it easy to stream data from Golioth devices to beautiful visualization panels on the web. Showcase your IoT data …
How to Connect Live Golioth IoT Data to Grafana Cloud using WebSockets
The Golioth WebSocket plugin is now available in the Grafana Cloud. This post guides you through how to add the plugin to Grafana, how to connect the Golioth …
Pin mapping in Zephyr lets you move pin functions with ease
Reassigning pins in your Zephyr project is key to keeping your code portable. This guide demonstrates how to use devicetree overlay files to move peripherals …
How to parse JSON data in Zephyr
Parsing JSON packets with strings and punctuation delimiters doesn't sound like much fun on a microcontroller. That's why it's really nice that Zephyr has a …