Firmware Archives - The Golioth Developer Blog https://blog.golioth.io/category/firmware/ Golioth, Zephyr, and IoT Development News and How Tos Fri, 29 May 2026 19:25:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://blog.golioth.io/wp-content/uploads/2023/09/cropped-Golioth_Symbol_Coral_RGB-1-32x32.png Firmware Archives - The Golioth Developer Blog https://blog.golioth.io/category/firmware/ 32 32 Local Shell talks SMP to your devices over Web Serial https://blog.golioth.io/local-shell-talks-smp-to-your-devices-over-web-serial/ Thu, 28 May 2026 19:01:20 +0000 https://blog.golioth.io/?p=10610 Local Shell is a new web-based tool that talks to Zephyr devices using Simple Management Protocol (SMP) over Web Serial APIs. This is an easy way to communicate with devices through the browser and mirrors capabilities from tools like mcumgr and smpmgr.

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]]> When Rapid Prototyping becomes Rapid Deployment https://blog.golioth.io/when-rapid-prototyping-becomes-rapid-deployment/ Thu, 15 Jan 2026 21:20:57 +0000 https://blog.golioth.io/?p=10460 Modern IoT teams can move beyond rapid prototyping to rapid deployment. By combining LLM-assisted development with Golioth’s device management, connectivity, and fleet orchestration capabilities, it’s now possible to create IoT fleets with a range of connectivity options in days instead of months.

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]]> A Physical Meme Terminal for Distributed Teams https://blog.golioth.io/a-physical-meme-terminal-for-distributed-teams/ Tue, 23 Dec 2025 17:21:40 +0000 https://blog.golioth.io/?p=10422 Have you ever wanted to bypass slack and send a meme directly to your co-worker's desk? This hack day project builds on top of work from 2022 and pulls in some new features of Golioth's IoT platform, as well as some vibe coded front end / back end work to make the experience smoother. Dive into each part of the project in this blog and associated video.

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]]> Golioth Firmware SDK v0.22.0 https://blog.golioth.io/golioth-firmware-sdk-v0-22-0/ Thu, 18 Dec 2025 21:57:43 +0000 https://blog.golioth.io/?p=10416 The latest release of the Golioth Firmware SDK includes support for rotating certificates via Golioth’s integration with external PKI providers, routes logs through Pipelines, and reorganizes our firmware update reference implementation.

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]]> Advanced IoT Data Uploads Using the Golioth Blockwise Stream https://blog.golioth.io/advanced-iot-data-uploads-using-the-golioth-blockwise-stream/ Tue, 14 Oct 2025 15:45:38 +0000 https://blog.golioth.io/?p=10154 Golioth makes it easy to upload large data payloads from your IoT devices to the cloud. We do this using the blockwise Stream service, which includes a versatile set of transform and destination options so the data goes where you want, in the format that you need. In this post we extend the capabilities of the Blockwise stream to show how async makes a large upload even more reliable over a connection to Golioth.

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]]> Golioth Firmware SDK v0.21.0 https://blog.golioth.io/golioth-firmware-sdk-v0-21-0/ Thu, 09 Oct 2025 15:30:25 +0000 https://blog.golioth.io/?p=10181 Golioth released v0.21.0 of the Golioth Firmware SDK, a multiplatform enabler for embedded devices communicating back to the Golioth cloud. This post recaps some of the changes and how it will improve user experience on low power devices.

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]]> How to Use Golioth Blockwise Stream to Upload Large IoT Data Payloads https://blog.golioth.io/how-to-use-golioth-blockwise-stream-to-upload-large-iot-data-payloads/ Thu, 02 Oct 2025 15:45:40 +0000 https://blog.golioth.io/?p=10146 Golioth allows large data uploads using the Firmware SDK and via blockwise stream calls. This post shows how to modify the Stream sample to try uploading large amounts of arbitrary data and route that data through Golioth Pipelines.

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]]> A Remote Shell for Embedded IoT Devices https://blog.golioth.io/a-remote-shell-for-embedded-iot-devices/ Tue, 24 Jun 2025 15:29:01 +0000 https://blog.golioth.io/?p=9702 Golioth's Remote Shell uses Remote Procedure Calls (RPCs) and a custom Zephyr shell backend to enable an interactive, web-based shell experience from anywhere in the world.

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]]> Upcoming webinar: Batteryless Cellular IoT with Conexio https://blog.golioth.io/upcoming-webinar-batteryless-cellular-iot-with-conexio/ Tue, 03 Jun 2025 14:24:03 +0000 https://blog.golioth.io/?p=9599 We’re excited to be hosting a new webinar coming up on June 18th at Noon ET / 9 am PT with Rajeev Piyare of Conexio Technologies. They are a new Golioth Design Partner and the creators of the Stratus Pro development board, based on the Nordic Semiconductor nRF9151. Problem space The problem is the same […]

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]]> Golioth Firmware SDK v0.18.0 https://blog.golioth.io/golioth-firmware-sdk-v0-18-0/ Thu, 08 May 2025 14:17:34 +0000 https://blog.golioth.io/?p=9508 Golioth released Firmware SDK v0.18.0 which pulls in the recent changes from upstream Zephyr, nRF Connect SDK, and ESP-IDF repositories. We are also introducing new gateway support, adding new supported boards, and improving blockwise transfers.

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