Cómo planificar una casa inteligente DIY con ESP32 y AWS antes de soldar

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Una guía propone definir primero qué debe hacer la casa inteligente, como control desde el celular o por voz y funcionamiento sin internet. Compara la opción local con Home Assistant y ESPHome frente a una arquitectura en la nube con AWS, según el control remoto, el mantenimiento y la curva de aprendizaje. Sugiere elegir controladores ESP32, relés, entradas y alimentación adecuada, además de cajas aptas para instalaciones eléctricas. Recomienda usar una pasarela con ESP-NOW, Zigbee o Thread en lugar de conectar cada dispositivo al Wi-Fi. Advierte que trabajar con la red eléctrica de 230 V o 110-127 V es peligroso y conviene contar con un electricista.

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