Coredump Sessions
Coredump Sessions is a podcast for embedded engineers and product teams building connected devices. Hosted by the team at Memfault, each episode features real-world stories and technical deep dives with experts across the embedded systems space. From Bluetooth pioneers and OTA infrastructure veterans to the engineers who built Pebble, we explore the tools, techniques, and tradeoffs that power reliable, scalable devices. If you're building or debugging hardware, this is your go-to for embedded insights.
Episodes
In today's Coredump Session, we dive into a wide-ranging conversation about the intersection of AI, open source, and embedded systems with the teams from Memfault and Goliath. From the evolution of AI at the edge to the emerging role of large language models (LLMs) in firmware development, the panel explores where innovation is happening today — and where expectations still outpace reality. Listen in as they untangle the practi...
In today’s Coredump Session, the team reunites to unpack the behind-the-scenes lessons from their time building firmware at Pebble. This episode dives into the risks, decisions, and sheer grit behind a near-disastrous OTA update—and the ingenious hack that saved a million smartwatches. It’s a candid look at the intersection of rapid development, firmware stability, and real-world consequences.
Key Takeaways:
- Pebble’s open approac...
In today’s Coredump Session, we zoom in on the rapidly evolving world of cellular IoT—what’s working, what’s changing, and what developers should know. With expert insight from Fabien Korheim of ONES, the conversation breaks down MVNOs vs MNOs, dives into certification hurdles, explores connectivity trade-offs like NB-IoT vs LTE-M, and unpacks why cellular is quietly powering more devices than you think. Whether you're building...
In today’s Coredump Session, we dive into the fast-evolving world of Edge AI and its real implications for device makers. From robots that detect humans to welding machines that hear errors, we explore the rise of intelligent features at the hardware level. The conversation spans practical tools, common developer traps, and why on-device AI might be the most underrated revolution in embedded systems today.
Key Takeaways:
- Edge AI ...
REGISTER FOR PART 2 OF THE PEBBLE CONVERSATION ON APRIL 15TH
In this episode of Coredump, three former Pebble engineers reunite to dive deep into the technical quirks, philosophies, and brilliant hacks behind Pebble OS. From crashing on purpose to building a single codebase that powered every watch, they share war stories, bugs, and what made Pebble’s firmware both rare and remarkable. If you love embedded systems, software-forw...
In today’s Coredump Session, the team dives deep into the world of over-the-air (OTA) updates—why they matter, how they break, and what it takes to get them right. From horror stories involving IR updates in a snowstorm to best practices for deploying secure firmware across medical devices, this conversation covers the full stack of OTA: device, cloud, process, and people. It's equal parts cautionary tale and technical mastercl...
In today’s Coredump Session, we unpack the full story of Bluetooth—from its PDA-era beginnings to its rising role in cloud-connected devices. With insights from Memfault’s Chris Coleman and François Baldassari, along with Blecon’s Simon Ford, this wide-ranging conversation explores how Bluetooth Low Energy has evolved, where it thrives (and doesn’t), and why it’s often the right tool, even if it’s not a perfect one. Expect history,...
In today's Coredump Session, Memfault’s François Baldassari and Chris Coleman unpack the sweeping impact of new IoT security regulations like the CRA and the Cyber Trust Mark. From shocking real-world exploits to smart compliance strategies, they explore what these changes mean for hardware teams and the future of connected devices. If you ship firmware or build IoT products, this one’s essential listening.
Key takeaways:
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