Mortdecai
9daf6acd66
3D printing project with Ender 3 V3 SE documentation, OctoPrint/Pi infrastructure docs, and PTZ camera control webapp for two TENVIS cameras proxied through Raspberry Pi to Frigate NVR. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
82 lines
3.4 KiB
Markdown
82 lines
3.4 KiB
Markdown
# SESSION.md — 3D Printing Project
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## Context Files
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- `/root/bin/core_homelab.md` — cluster topology, SSH aliases
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- `/root/bin/services_directory.md` — active service IPs and domains
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- `/root/bin/SESSION.md` — global session memory
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- `./CONTEXT.md` — printer hardware, filament inventory, and accessories
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- `./GITEA_API.md` — Gitea push credentials and commit convention
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## Project Summary
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3D printing setup and management for a Creality Ender 3 homelab. Covers two printers (Ender 3 V3 SE and Ender 3 S1 Pro), filament inventory across PLA/PETG/ABS in multiple colors, and hardened steel MK8 nozzles. The CONTEXT.md file serves as an inventory of purchased hardware and consumables.
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## Memory Discipline
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- Update `SESSION.md` immediately when a durable fact, decision, or fix is discovered.
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- Before every final reply, run a memory check and append any missing durable notes.
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- End every reply with one line: `Session memory: updated` or `Session memory: no new durable facts.`
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## Hardware
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### Printer
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| Printer | Speed | Extruder | Auto-Level | Build Volume |
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|---|---|---|---|---|
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| Creality Ender 3 V3 SE | 250 mm/s | Sprite Direct Drive | CR Touch | 220 x 220 x 250 mm |
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### Filament Inventory
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| Material | Color | Brand | Diameter |
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|---|---|---|---|
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| PLA | White | OVERTURE | 1.75 mm |
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| PLA | Black | OVERTURE | 1.75 mm |
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| PLA | Black | ELEGOO | 1.75 mm |
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| PLA | Dark Blue | ELEGOO | 1.75 mm |
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| PLA | Transparent | SUNLU | 1.75 mm |
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| ABS | Black | Creality | 1.75 mm |
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| PETG | Red | Creality | 1.75 mm |
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| PETG | Black | Creality | 1.75 mm |
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### Accessories
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- Creality Hardened Steel MK8 Nozzles (5-pack) — for abrasive filaments
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## Gitea
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- Repo: https://git.sethpc.xyz/Seth/3d-printing
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- Remote: `https://Seth:REDACTED_GITEA_TOKEN@git.sethpc.xyz/Seth/3d-printing.git`
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- API key: see `./GITEA_API.md`
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## Session Notes
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### Initial setup (2026-03-17)
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- Created SESSION.md from template in SESSION.default.md
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- Organized CONTEXT.md inventory data into structured hardware/filament tables
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### Camera/Pi discovery (2026-03-24)
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- Pi 3B+ (`seth-pi`) found at 192.168.0.102 (wlan0) / 192.168.0.101 (eth0)
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- eth0 connects to isolated router with 2 IP cameras (192.168.0.100, 192.168.0.103)
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- 6 socat proxy services bridge camera HTTP/RTSP/ONVIF to main network
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- go2rtc v1.9.14 restreams both cameras (H.264 hw + MJPEG)
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- OctoPrint running on port 5000
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- Camera creds: admin/admin (default, isolated subnet)
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- Created CLAUDE.md with full infrastructure documentation
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- [x] Document OctoPrint setup — done, documented in CLAUDE.md
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- Camera make: TENVIS (both cameras)
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### Camera control panel (2026-03-24)
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- Built single-page PTZ control webapp (`cam-control/server.py`)
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- Deployed to Frigate CT 241 at http://192.168.0.220:8090
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- systemd service `cam-control.service` enabled and running
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- Features: dual MJPEG feeds via go2rtc, PTZ D-pad, speed, flip/mirror
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### OctoPrint timelapse fix (2026-03-24)
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- Pi fstab pointed to pve197 for tank SMB — updated to node-173 post-migration
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- Created octoprint Samba user on node-173 (creds: octoprint/octoprint)
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- Timelapses dir at /tank/Timelapses now accessible, OctoPrint restarted
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### Open threads
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- [x] Identified camera: TENVIS, internal model C9F0SeZ0N0P4L0 (Hi3510 SoC), firmware V9.1.6.1.24-20170925
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- [ ] Add slicer profiles and recommended print settings per filament type
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- [ ] Set up Gitea repo and push project files
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- [ ] Change default camera passwords (admin/admin)
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