This post and video demonstrate taking a photo with a low power camera and cellular-based microcontroller and transmitting to the cloud for processing. Rick Jen from the Microsoft Azure team shows how to accept those images and work with the Azure AI OCR service to extract useful text and store it in a database.
Get the right OTA update to the correct device every time! Goilioth's firmware update system lets you compile with a custom package name for each different hardware variant, and target the rollout to these devices using Cohorts.
Golioth's REST API is a power way to query data that has been sent to the cloud. Marko explains how he approaches the tradeoffs of POST vs GET calls to the API and how it impacts the resulting data.
Want to see everything Golioth can do? In this post, we highlight all major parts of the Golioth console and how an IoT device can deliver a range of services between Cloud and Device.
OTA usually makes people think of updating firmware. But OTA also covers many of other applications, like distributing new machine learning models, UI image assets, or firmware updates for other "downstream" processors. Golioth has the flexibility to support all these use cases. Here's how to use the power of the Golioth OTA service when you need to deploy more than just one binary.
The new NXP FRDM-RW612 board comes with built-in Ethernet, and a tri-band radio. We were able to get it up and running all of the Golioth Firmware SDK sample applications in just a few hours. Here's what goes into the process.
Over-the-air updates are a crucial part of building and deploying secured devices, yet many product companies skip this step. This post outlines why it's difficult and how Golioth is making it easier.
