Solar-Powered Mobile Sensing System Integrated with LoRa and IoT for Real-Time Domestic Wastewater Quality Monitoring
Domestic wastewater treatment plants (DWTPs) must keep pond effluent within Indonesia's mandated wastewater quality standards, yet most operators still rely on manual, edge-of-pond sampling, which is slow, labour-intensive, and cannot represent the whole pond surface. This study develops a solar-powered, remotely contr...