AMIGO: An IoT-Enabled Autonomous Mobile Robot for RFID-Verified Hospital Medicine Delivery with Cloud-Integrated Fleet Monitoring

The contributions of this paper are:
1) A low-cost delivery robot combining Arduino control,
ESP8266 connectivity, line-following navigation, obstacle detection, and RFID-based destination identification.
2) An RFID-to-cloud-to-web pipeline that links a physical delivery event to patient, bed, ward, and medicine
records, validated through repeated-trial testing of RFID
recognition, line-following navigation, and end-to-end
web synchronization.
3) A web dashboard, backed by Supabase, for hospital staff
to monitor deliveries, RFID scans, and robot status in
real time.