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WebFlux, MongoDB, and Angular SSR.\n\n---\n\n## 🛰️ Overview\n\nNimbus collects minute-by-minute atmospheric data from a custom-built weather station (running on a Raspberry Pi), ingests the data over MQTT into a reactive Java backend, stores it in MongoDB, and renders it in real-time via an Angular SSR frontend deployed on a virtual machine with NGINX.\n\n![architecture](./docs/architecture.jpg)\n\n---\n\n## ⚙️ Tech Stack\n\n| Layer        | Technology                             |\n|--------------|-----------------------------------------|\n| IoT Sensor   | Raspberry Pi, Python, BME280            |\n| Messaging    | MQTT (Mosquitto broker)                 |\n| Backend      | Java, Spring WebFlux, Reactor, MongoDB  |\n| Frontend     | Angular (SSR with hydration), ngx-charts |\n| Deployment   | Ubuntu VM, NGINX, PM2                   |\n\n---\n\n## 🌐 Live Demo\n\n🔗 [https://nimbus-weather-project.com](https://nimbus-weather-project.com)\n\n---\n\n## 🔧 Features\n\n- **Real-time streaming** from Raspberry Pi over MQTT\n- **Reactive backend** using Spring WebFlux and Reactor\n- **Minute-by-minute ingestion** into MongoDB\n- **Historical charting** by metric and time\n- **SSR-enabled Angular UI** for SEO \u0026 fast load\n- **Self-hosted on a virtual machine** using NGINX\n\n---\n\n## 🧪 Local Dev Setup\n\n### Note\nYou must have a raspberry pi running the code from https://github.com/ajcuddeback/nimbus-pi.git and a MongoDB instance\n\n```bash\n# clone repo\ngit clone https://github.com/ajcuddeback/nimbus.git\ncd nimbus\n\n# Setup backend\ncd weatherapi/weatherapi\n./mvnw spring-boot:run\n\n# Setup frontend\ncd ../../app\nnpm install\nnpm run dev:ssr","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fajcuddeback%2Fnimbus","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fajcuddeback%2Fnimbus","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fajcuddeback%2Fnimbus/lists"}