CWN Ultrasonic Water Treatment
Embedded side of Clear Water Now — ultrasonic water treatment for aquaculture (healthier water for eel growth). An ESP32 reads the plant over RS485 / Modbus and pushes live telemetry into a CWN dashboard built on the BRIQX stack (same createq cloud lineage).
What the product does
Clear Water Now applies high-power ultrasonic / nano-cavitation energy in recirculating water systems to reduce microbiological pressure — lower biofilm and pathogen load so water stays healthier for aquaculture (including eel growth) and related installs. My work was the edge + cloud telemetry path that makes those systems observable and controllable.
Ultrasonic plant
Frequency-driven treatment in the water circuit for virus / microbial reduction and healthier growth conditions
RS485 + Modbus
ESP32 talks to the ultrasonic gear and Modbus sensors on the industrial bus
CWN dashboard
Telemetry lands in a ClearWaterNow portal derived from BRIQX (MQTT fleet / ops UI)
What I built
Firmware that polls the ultrasonic system and field sensors, packages status/telemetry, and publishes to the CWN cloud over MQTT — SoftAP-style provision patterns shared with other BRIQX/createq ESP products.
Integrated Modbus (RS485) sensor reads into the same device loop so operators see process values next to ultrasonic run state — not a separate logger silo.
Wired the product into a ClearWaterNow-branded dashboard built on the BRIQX Control stack (same React/SQL/MQTT lineage used for retail fleets) so aquaculture installs get real-time views, history, and remote ops.
Target use: recirculating water where ultrasonic treatment improves water quality for eel / fish growth — edge firmware has to stay reliable in wet industrial environments with long cable runs on RS485.
Data path
- Ultrasonic transducers + plant electronics in the water circuit
- Modbus sensors / plant status ↔ RS485 ↔ ESP32
- ESP32 → MQTT → Clear Water Now dashboard (BRIQX-based)
- Operators monitor treatment health and water-related telemetry remotely
