Backend: pb.reynafamily.com (or 192.168.68.110:8095)
// ESP32 - Send (Tactility Arduino / ESP-IDF) POST https://pb.reynafamily.com/api/collections/voice_messages/records FormData: from_device=little32, to_device=kidsos-591C, [email protected], duration_sec=3 // ESP32 - Receive every 10s GET https://pb.reynafamily.com/api/collections/voice_messages/records?filter=to_device='kidsos-591C' && played=false&sort=-created Response: items[].audio file URL -> /api/files/voice_messages/RECORD_ID/audio.wav Download + play, then: PATCH /api/collections/voice_messages/records/RECORD_ID { played:true, played_at: now }