In high-traffic commercial offices and public transport hubs...
IoT
Commercial CleanTech Appliance
Client: CleanTech Systems Ltd.
Smart Water Dispenser
An automated contact-free smart water purification and dispensing kiosk. Features noise-immune capacitive proximity sensing, precise flow-meter calibration, UV-C sterilizer monitoring, and real-time filter degradation telemetry to AWS IoT via MQTT over Wi-Fi.
ESP32-S3 Dual-Core
AWS IoT Core
MQTT
Noise-Immune Capacitive Touch
FreeRTOS
Touch Latency
< 15ms
Flow Accuracy
±2% Calibrated
Cloud Uptime
99.95%
Active Kiosks
500+ Nodes
Turnkey Engineering Lab
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