Initial wiki

Docker-Resources.md

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+# Docker / Infrastructure Resources
+
+## Reference
+- [Compose file reference](https://docs.docker.com/compose/compose-file/)
+- [Docker Hub](https://hub.docker.com/)
+- [Awesome Selfhosted](https://github.com/awesome-selfhosted/awesome-selfhosted) — image lookup
+
+## Services to containerize
+
+### VPS
+| Service | Image | Status | Notes |
+|---|---|---|---|
+| Forgejo | `codeberg.org/forgejo/forgejo` | done | Running on port 8929 → Apache |
+| Listmonk | `listmonk/listmonk` | planned | App only, connects to host PostgreSQL 17 |
+| Nextcloud | `nextcloud` | planned | App + Redis, connects to host PostgreSQL 17 |
+| bashybot | custom | planned | Discord bot |
+| TeamSpeak 3 | `teamspeak` | planned | Ports 9987/udp, 30033/tcp, 10011/tcp |
+
+### Home server
+| Service | Image | Status | Notes |
+|---|---|---|---|
+| Navidrome | `deluan/navidrome` | planned | Music streaming |
+| Jellyfin | `jellyfin/jellyfin` | planned | Media server |
+| Grafana | `grafana/grafana` | planned | Dashboards |
+| Prometheus | `prom/prometheus` | planned | Metrics scraper |
+| InfluxDB | `influxdb` | planned | Time series DB |
+| ChirpStack | `chirpstack/chirpstack` | planned | LoRaWAN network server |
+| Mosquitto | `eclipse-mosquitto` | planned | MQTT broker |
+| Node-RED | `nodered/node-red` | planned | IoT data pipelines |
+
+## Compose patterns
+- Read-only bind mounts for media libraries (`ro` flag)
+- Named volumes for all persistent data
+- `depends_on` + `healthcheck` for DB-dependent services
+- `127.0.0.1:PORT:PORT` binding — never expose directly to internet
+- `restart: unless-stopped` on all services
+- Env vars for secrets — never hardcode credentials in compose files

Home.md

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+# Roadmap
+
+Learning roadmap across three parallel tracks: Yocto / Embedded Linux, IoT protocols, and Docker infrastructure.
+
+- [[Yocto-Resources]]
+- [[IoT-Resources]]
+- [[Docker-Resources]]

IoT-Resources.md

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+# IoT Resources
+
+## Bluetooth / BLE
+- [BlueZ](http://www.bluez.org/) — official Linux Bluetooth stack
+- [bleak](https://bleak.readthedocs.io/) — async Python BLE client (cross-platform)
+- [GATT Assigned Numbers](https://www.bluetooth.com/specifications/assigned-numbers/) — standard UUIDs
+- Tools: `bluetoothctl`, `btmon`, `hcidump` / `hcitool`, `gatttool`
+
+## WiFi Embedded
+- [hostapd](https://w1.fi/hostapd/) — AP daemon docs and example configs
+- [wpa_supplicant](https://w1.fi/wpa_supplicant/) — client daemon docs
+- [systemd-networkd](https://www.freedesktop.org/software/systemd/man/systemd.network.html) — lightweight network management
+
+## Meshtastic
+- [Meshtastic Docs](https://meshtastic.org/docs/) — firmware, hardware, config
+- [Python API](https://python.meshtastic.org/) — programmatic node control
+- [Supported Hardware](https://meshtastic.org/docs/hardware/devices/) — board compatibility
+- Recommended boards: **TTGO LoRa32 v2.1**, **Heltec WiFi LoRa 32 v3**
+- Radio: SX1276 (v1) / SX1262 (v3 boards) on 868 MHz (EU)
+
+## LoRaWAN (existing background from thesis)
+- ChirpStack running on home server
+- Dragino LPS8 gateway
+- TTN used during thesis (can re-add as second network server)
+- Node-RED data pipeline already built

Yocto-Resources.md

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+# Yocto / Embedded Linux Resources
+
+## Official
+- [Yocto Project Documentation](https://docs.yoctoproject.org/)
+- [Yocto Mega-Manual](https://docs.yoctoproject.org/singleindex.html) — single-page reference
+- [OpenEmbedded Layer Index](https://layers.openembedded.org/) — find layers by name
+- [meta-st-stm32mp](https://github.com/STMicroelectronics/meta-st-stm32mp) — ST BSP layer
+
+## Learning
+- [Bootlin Yocto Training](https://bootlin.com/training/yocto/) — free slides PDF, highly recommended
+- [Bootlin Embedded Linux Training](https://bootlin.com/training/embedded-linux/) — broader context
+- *Mastering Embedded Linux Programming* — Chris Simmonds (Packt, 3rd ed.)
+
+## Key CLI tools
+| Command | What it does |
+|---|---|
+| `bitbake-layers show-layers` | Inspect current layer stack |
+| `bitbake -e <recipe> \| grep ^VAR` | Expand variables for a recipe |
+| `devtool modify <recipe>` | Edit a recipe source in-place |
+| `recipetool create <url>` | Generate a recipe from source |
+| `bitbake -c devshell <recipe>` | Drop into build environment shell |
+
+## Hardware notes
+- **Board:** STM32MP157C DK2 (Cortex-A7 + Cortex-M4 MPU)
+- **Display expansion:** MB1407 (availability TBD — see issue)
+- **Serial console:** ST-LINK UART on CN11, 115200 8N1
+- **MACHINE value:** `stm32mp157c-dk2`