# 451: From Concept to Launch

- Show: [Embedded.fm](https://hardwarepodcasts.com/podcast/embedded-fm)
- Published: 2023-06-08
- Length: 1h 02m
- Episode: 451
- Page: https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch
- Listen: https://embedded.fm/episodes/451

## Summary

Elecia White, founder of Logical Elegance, and panelists Phillip Johnston of Embedded Artistry and Tyler Hoffman of Memfault discuss the software tasks often overlooked during the transition from concept to manufacturing launch. They emphasize the necessity of robust bootloaders, OTA update mechanisms, and dedicated manufacturing firmware that operates offline. The group highlights specific failures such as bricked inventory due to faulty OTA, network congestion in factories, and the high cost of testing security features like self-bricking. They also cover the importance of per-device key management, deterministic testing environments, and integrating manufacturing validation into CI pipelines.

## Chapters

- [0:06](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=6) Introduction: Panelists and Topic Overview
- [4:12](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=252) Manufacturing Readiness: Bootloaders, OTA, and Offline Modes
- [10:00](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=600) Factory Fixtures, Debugging, and Repair Flows
- [15:31](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=931) Customer Support, Logging, and Beta Testing Strategies
- [25:32](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=1532) Manufacturing Test Firmware and Provisioning
- [30:45](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=1845) Security: Key Management, Encryption, and CM Interaction
- [44:09](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=2649) Common Pitfalls: Bricked Inventory and Organizational Silos
- [51:38](https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch#t=3098) Q&A: Debug Interfaces, Key Revocation, and Bootloader Design

## Topics

- [Embedded firmware](https://hardwarepodcasts.com/topic/embedded-firmware)
- [Security & privacy](https://hardwarepodcasts.com/topic/security-and-privacy)
- [Manufacturing partners & offshoring](https://hardwarepodcasts.com/topic/manufacturing-partners)
- [Debugging & failure analysis](https://hardwarepodcasts.com/topic/debugging-and-failure-analysis)
- [Scaling production](https://hardwarepodcasts.com/topic/scaling-production)

## Most relevant to

early-stage companies, companies scaling up

## Mentioned

- Memfault (company)
- Embedded Artistry (company)
- Logical Elegance (company)
- Pebble (company)
- Fitbit (company)
- O'Reilly (other)
- Classpert (other)
- Raspberry Pis (product)
- ChipWhisperer (tool)
- iPhone (product)
- iOS (other)
- Android (other)
- Bluetooth (other)
- FCC (other)
- HIPAA (other)
- RSA (other)
- SPI flash (other)
- UEFI (other)
- MSI (company)

## Related episodes from other shows

- [#002: The secrets to building secure & scalable OTA infrastructure with Nick Sinas](https://hardwarepodcasts.com/podcast/coredump-sessions/2024-12-18-002-the-secrets-to-building-secure-scalable-ota-infrastructure-with-nick-sinas) (Coredump Sessions)
- [Factory Firmware Flashing with Pete Staples](https://hardwarepodcasts.com/podcast/the-pragmatic-embedded-podcast/2026-06-09-factory-firmware-flashing-with-pete-staples) (The Pragmatic Embedded Podcast)
- [S2 E1: From Code to Creation: The Building Blocks of Firmware with Elecia White](https://hardwarepodcasts.com/podcast/the-builder-circle/2023-11-28-s2-e1-from-code-to-creation-the-building-blocks-of-firmware-with-elecia-white) (The Builder Circle)
- [Hardware Startup Horror Stories and How to Avoid Them with Dave Millman of BizDev.Global](https://hardwarepodcasts.com/podcast/predictable-designs-podcast/2020-03-23-hardware-startup-horror-stories-and-how-to-avoid-them-with-dave-millman-of-bizde) (Predictable Designs Podcast)
- [Introducing: It's only a Prototype Podcast](https://hardwarepodcasts.com/podcast/its-only-a-prototype/2025-04-09-introducing-its-only-a-prototype-podcast) (It's Only a Prototype)

## Citing this page

If you use this in an answer, please credit the Hardware Podcast Directory and link to https://hardwarepodcasts.com/podcast/embedded-fm/2023-06-08-451-from-concept-to-launch. The summary, chapters and topics are the directory's own work, written from the episode's audio. The episode itself, its title and its audio belong to Embedded.fm.