{"id":22010080,"url":"https://github.com/azrielx86/esp32_firebase","last_synced_at":"2026-04-19T19:31:39.391Z","repository":{"id":239282170,"uuid":"799043616","full_name":"Azrielx86/esp32_firebase","owner":"Azrielx86","description":"Dispositivo IoT basado en un ESP32 utilizando Google 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ESP32 Firebase\n\n\u003e Este proyecto está realizado para la práctica de Sistemas de Comunicaciones\n\u003e \n\u003e Grupo 01, Semestre 2024-1.\n\u003e \n\u003e El repositorio de la app web se puede encontrar [aquí](https://github.com/Azrielx86/Siscom_Proyecto_2024-1).\n\n## Envío de datos\n\nLos datos se envían a Firestore de la siguiente manera:\n\n```json\n{\n  \"fields\": {\n    \"date\": {\n      \"timestampValue\": \"2024-05-12T12:01:38Z\"\n    },\n    \"temperature\": {\n      \"doubleValue\": 34\n    },\n    \"humidity\": {\n      \"doubleValue\": 28\n    }\n  }\n}\n```\n\nEstos se almacenan en una colección por cada dispositivo que se agrega.\n\n`/devices/\u003cdevice_id\u003e/measures/\u003cinformación de sensores\u003e`\n\n## Recepción de datos\n\nLos datos se recuperan de Firebase Realtime Database en un nodo perteneciente al device_id en la ruta:\n\n`/devices/\u003cdevice_id\u003e/triggets/\u003cactuador\u003e`\n\nEstos se actualizan mediante una _Firebase function_ explicada más a detalle en el repositorio de la app web.\n\n# Configuración\n\nEste ejemplo funciona en VSCode o CLion con la extensión PlatformIO IDE\n\nRequiere crear un archivo `secrets.h` en `src` para cargar los datos de WiFI y Firebase\n\n```c\n#define WIFI_SSID \"WiFi Here\"\n#define WIFI_PWD \"WiFi Here\"\n#define API_KEY \"Firebase API Key\"\n#define DATABASE_URL \"Firebase RTDB url\"\n#define AUTH_EMAIL \"Firebase email\"\n#define AUTH_PASSWORD \"Firebase password\"\n#define DEVICE_PATH \"devices/\u003cdevice_name\u003e\"\n```\n\nEn Firebase, se debe crear un documento en la colección `devices` con los siguientes datos\n\n```\ndevice_name: \"Device name\"\nlocation: \"Device location\"\ntype: \"Device type\"\n```\n\n## Conexiones en la ESP32\n\n| Pin |             Uso              | Tipo   |\n|-----|:----------------------------:|--------|\n| 4   |       DATA IN - DHT11        | INPUT  |\n| 21  |         SCL Display          | OUTPUT |\n| 22  |         SDA Display          | OUTPUT |\n| 13  |   Botón prueba actuadores    | INPUT  |\n| 14  |    Botón prueba sensores     | INPUT  |\n| 25  | Receptor IR (Solo de prueba) | INPUT  |\n| 26  |          Emisor IR           | OUTPUT |\n\n[Pinout diagram](https://www.circuitstate.com/pinouts/doit-esp32-devkit-v1-wifi-development-board-pinout-diagram-and-reference/)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fazrielx86%2Fesp32_firebase","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fazrielx86%2Fesp32_firebase","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fazrielx86%2Fesp32_firebase/lists"}