Reviews the Plaud line (Note, Note Pro, NotePin/S) to make sure the OpenScribe roadmap covers expected capabilities, and records where OpenScribe deliberately differs (bring-your-own-AI, self-hosted, open). What changed: - docs/plaud-comparison.md: feature map (Plaud vs OpenScribe status), a derived backlog, and what we deliberately do not copy. Sourced from Plaud's site (July 2026). - state/TODO.md: adds a Plaud-derived backlog section (diarisation, summary templating, Ask-AI/RAG, custom vocabulary, multimodal, mark-a-moment, auto-title, tags/folders/ search, share links, optional OLED display, calendar) and a pluggable-AI-providers milestone. Why: - The user asked to review Plaud for other todos; this captures them and frames the bring-your-own-AI differentiator that the next feature implements. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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TODO
The current state of play. Keep it honest and current; this is what the next session reads to know what to do. Move items between sections as they progress.
In progress
- (nothing active - M3 is next)
Pending (roughly in build order)
- M3 Independent uploader: charge/VBUS detect -> powered mode, S3-compatible +
WebDAV upload of audio + metadata (config store already landed in M2).
(branch
feature/fw-uploader) - M4 BLE GATT: device info, battery, record control, WiFi provisioning, status
notifications; hand-off to WiFi for transfer. (branch
feature/fw-ble) - M5 Server ingest + transcription: FastAPI ingest from object store/upload, store,
faster-whisper transcription, DB, exports (audio/TXT/SRT/VTT/JSON). REST API.
(branch
feature/server-ingest-stt) - M6 Server summaries: Ollama LLM summary + action items, Markdown export.
(branch
feature/server-summary) - M7 Flutter app: BLE provisioning, device dashboard, library from server API,
playback, transcript/summary view, export/share, settings.
(branch
feature/app-mvp) - M8 3D case: parametric OpenSCAD enclosure fit to the BOM board + battery; print/fit.
(branch
feature/case-v1) - M9 Hardening + OTA: API auth, credential handling, OTA update, docs handoff.
(branch
feature/hardening-ota)
Pending - AI provider flexibility
- [~] Pluggable AI providers (server): transcription + LLM can target any open-standard
endpoint (OpenAI-compatible / local faster-whisper / Ollama) OR a commercial API
(OpenAI, Anthropic, Gemini). Config-driven, no lock-in. (branch
feature/server-ai-providers) - provider layer + HTTP providers landing now; local faster-whisper wiring completes in M5.
Pending - Plaud-derived backlog (see docs/plaud-comparison.md)
- Speaker diarisation + labels (server); rename-speaker in the app.
- Summary templating: built-in templates (meeting/action-items/to-do/mind-map/ decisions) + user templates; role-based multidimensional summaries.
- Ask AI: chat grounded in a recording's transcript (RAG), via the chosen LLM provider.
- Custom vocabulary / prompt hints for transcription + summary.
- Multimodal attachments: text notes + images attached to a recording.
- Mark-a-moment: device long-press during recording -> highlight timestamp, surfaced in the app and used to focus summaries.
- Auto title + auto formatting of transcripts and summaries.
- Library organisation: tags, folders, full-text search (server + app).
- Share links for summaries (extends the export endpoint).
- Optional hardware variant with a small OLED status display (InstantView equivalent).
- Calendar integration (nice-to-have).
Done
- Dev testing + emulation harness - native unit tests (wav/range), Wokwi emulator, cppcheck + OpenAPI validation in CI, docs/testing.md (PR #3, 2026-07-03).
- M2 On-device WiFi + REST API - WiFi/SoftAP + mDNS + config(NVS) + device REST API
(status, list, metadata, audio-with-Range, delete, record start/stop, config).
(PR #2
feature/fw-rest-api, 2026-07-03). Not yet hardware-verified. - M1 Firmware recording core - mic capture to WAV on SD + button/LED + metadata
(merged: PR #1
feature/fw-recorder-core, 2026-07-03). Not yet hardware-verified. - M0 Scaffold - repo, licences, state docs, BOM, OpenAPI, skeletons, CI
(merged to
main, 2026-07-03) - Create Forgejo repo
laurence/openscribe(public, main) - 2026-07-03 - Decide hardware, sync model, AI stack, app platform, storage, licensing (see DECISIONS.md) - 2026-07-03
Follow-ups (deferred, do when convenient)
- Audio calibration: INMP441 emits 24-bit samples in a 32-bit slot. M1 reads in
16-bit mode (usable for speech, may be quiet). If levels are low on the dev build,
capture 32-bit and right-shift into int16 in
audio.cpp. - Real timestamps: ids/
started_atare uptime-based (no RTC/NTP yet). Add NTP now that WiFi exists (M2), and switch ids andstarted_atto real UTC. - API auth is open when no token set; SoftAP has a fixed default passphrase. Harden both before any deployment (see NOTES "Security follow-ups").
Blocked / waiting
- Physical build + on-device verification - waiting on parts from
hardware/BOM.md. Until parts arrive, firmware is validated by CI build (Forgejo Actions) of both board profiles, not on real hardware.