Did you know that Zephyr doesn't have a plain old GPIO example? The closest thing is the blinky example that controls LEDs. Why is that? Zephyr expects you to write your own devicetree bindings. It's not that hard, and it's the topic of today's post.
Take a deeper look inside the Bluetooth Mesh demo that connects to the Cloud via Golioth. Sandra Capri of Ambient Sensors (a Golioth Design partner) walks through the code and workflow of this demo.
Both Zephyr and Golioth have solutions for keeping track of multiple revisions of your hardware. Let's walk through how to tell Zephyr there is both a "Rev A" and "Rev B" of your hardware. We'll finish up by talking about how Golioth organizes OTA firmware updates for your different board revisions.
Golioth attended the Hackaday Superconference in 2023 and created a "badge hack" to send images from a tiny embedded device up over a cellular network and display on badgecase.io.
Golioth's new partnership with Memfault enables device data to seamlessly flow back to the cloud over CoAP and out to the Memfault platform. An upcoming webinar with Memfault and NXP will show how it's done.
Golioth's new custom hardware is an ePaper-based user interface that works with all of our reference designs. All it takes is Qwiic cable to connect to the i2c bus, and sensor readings and other information begins streaming to the face plate. Let's take a look!
The nRF7002 is a brand new WiFi chip from Nordic Semiconductor released earlier this month. Getting it up and running with Golioth is easy. Update NCS to the tip of main to pull in the newest driver work from Nordic, and make a configuration file for this board. Eli Hughes shows us how in this guest post.
