Upload Images from IoT Devices Using Block Upload
This post walks through how to upload images from IoT devices to Golioth over CoAP using block upload. Once the image is at the server, Golioth Pipelines can …
Tag
NRF9160
18 posts
All Golioth Hardware is Now Open Source
Golioth is open sourcing the PCBs in their hardware platform ("Aludel"). This includes a main processing and communication board ("Elixir") and an ePaper, touch …
The Inside Story of the Golioth Bluetooth® Mesh Demo
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 …
How to Debug a Network Error in Zephyr
Zephyr has built-in debugging for many of its supported boards. Here's a real-world example of utilizing the these tools to track down and fix a networking …
Storing Golioth credentials on the nRF9160 using TLS Tags
Nordic’s nRF9160 cellular modem includes a great peripheral called the Key Management Unit (KMU). This secure key storage mechanism lets you write keys to it …
We Added Cellular to the Hackaday Superconference Badge
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 …
Measuring Current Consumption with Power Profiler Kit II
IoT devices are usually battery-operated and, more often than not, need to run on a single battery charge for multiple years. Before we know it, MCU power …
Debugging nRF9160 Zephyr applications with Ozone
Ozone is a free graphical debugger for embedded firmware from SEGGER. It’s a powerful tool that can give you deep visibility into what’s happening in your …
Troubleshooting IoT Cellular Connections with Nordic nRF9160
Cellular connected IoT can be intimidating, especially when the cellular connection doesn’t work, or only works intermittently. Today we will explore Nordic’s …
Displaying Firmware Version and Battery State with Zephyr
We recently open-sourced the Golioth Reference Design Template that we have been using internally as the starting point for our growing library of reference …
Golioth Hardware at Sensors Converge Conference
Golioth is showcasing at the Sensors Converge Booth as part of Digikey's booth. Stop by to see how Golioth can connect a wide range of hardware using one …
How to Get Network Information from a Nordic nRF9160 Cellular Modem
Cellular-enabled devices are often deployed into far-flung locations. They are quite likely to be out of reach from physical access once deployed. Having a way …