{"id":38767531,"url":"https://github.com/blues/note-outboard-dfu","last_synced_at":"2026-01-17T12:01:34.149Z","repository":{"id":40478039,"uuid":"488001845","full_name":"blues/note-outboard-dfu","owner":"blues","description":"Resources for testing and demonstrating Notecard Outboard Firmware Update","archived":false,"fork":false,"pushed_at":"2024-09-27T11:12:19.000Z","size":2368,"stargazers_count":3,"open_issues_count":0,"forks_count":1,"subscribers_count":10,"default_branch":"main","last_synced_at":"2025-12-26T17:50:41.945Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/blues.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2022-05-02T21:55:51.000Z","updated_at":"2025-09-12T03:43:10.000Z","dependencies_parsed_at":"2023-02-10T12:30:43.905Z","dependency_job_id":null,"html_url":"https://github.com/blues/note-outboard-dfu","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/blues/note-outboard-dfu","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/blues%2Fnote-outboard-dfu","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/blues%2Fnote-outboard-dfu/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/blues%2Fnote-outboard-dfu/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/blues%2Fnote-outboard-dfu/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/blues","download_url":"https://codeload.github.com/blues/note-outboard-dfu/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/blues%2Fnote-outboard-dfu/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28508464,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-17T11:50:55.898Z","status":"ssl_error","status_checked_at":"2026-01-17T11:50:55.569Z","response_time":85,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-01-17T12:01:33.120Z","updated_at":"2026-01-17T12:01:33.975Z","avatar_url":"https://github.com/blues.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Notecard Outboard Firmware Update Examples\n\nThis repo contains resources related to testing, using and demonstrating the [Notecard Outboard Firmware Update](https://dev.blues.io/guides-and-tutorials/notecard-guides/notecard-outboard-firmware-update/) feature.\n\nThe examples are organized by board in these subdirectories:\n\n* [nRF52840](./nrf52840/): Examples for the Adafruit Feather nRF52840 Express, for Arduino and CircuitPython.\n\n* [STM32](./stm32/): Features simple Arduino sketches showing how to enable Outboard Firmware Updates for the STM32F405 Feather and Micromod STM32 module.\n\n* [Swan](./swan/): Here you'll find basic and more advanced examples for the [Swan](https://blues.io/products/swan/) board implemented across Arduino, CircuitPython and Zephyr.\n\n## Setting ProductUID\n\n The examples in this repo do *not* set the `ProductUID` on the Notecard from firmware. You will need to configure the Notecard with the ProductUID of your Notehub project before running an example.\n\n\u003e Note: For more info, see [Notehub Walkthrough / Finding a ProductUID](https://bit.ly/product-uid)\n\n## Using `card.dfu` to set the MCU type\n\nThe firmware enables Outboard Firmware Updates and sets the MCU type via the `name` property of the [`card.dfu`](https://dev.blues.io/reference/notecard-api/card-requests/#card-dfu) request. Should you start with firmware flashed locally (not using Outboard Firmware Updates), it is not necessary to pre-configure the Notecard with `card.dfu`, although doing so is perfectly fine.\n\nHowever, if you are using Outboard Firmware Updates with a host in factory condition, then you must configure the Notecard with the host MCU type via the `card.dfu` request's `name` argument. This can be done with the [Notecard CLI](https://dev.blues.io/tools-and-sdks/notecard-cli/) or with the in-browser terminal at [dev.blues.io](https://dev.blues.io).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblues%2Fnote-outboard-dfu","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fblues%2Fnote-outboard-dfu","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblues%2Fnote-outboard-dfu/lists"}