ESP32 & IoT₹49 Vault
Build a River Water Quality Telemetry Buoy with ESP32, TDS & Turbidity Sensors
Comprehensive step-by-step engineering guide for building a solar-powered floating water quality buoy tracking TDS, turbidity, and temperature using ESP32.
ESP32 DevKit V1 (Deep-Sleep Enabled Ecological Node)Analytical Water Probes: Analog Total Dissolved Solids (TDS / Conductivity) Probe, Optical Turbidity Sensor (NTU), DS18B20 Submersible Temperature SensorPower Stage: 6V 3W Solar Panel + CN3791 MPPT Solar Charger + 18650 BatterySignal Processing & Compensation: Nonlinear ADC Polynomial Curve Correction, 2%/°C Electrochemical Thermal TDS NormalizationTarget Search Intent: "Analog TDS sensor temperature compensation formula error ESP32", "Turbidity sensor ADC nonlinearity on ESP32", "Waterproof buoy enclosure condensation fix"1 Code • 0 CAD
Download verified Arduino C++ firmware, pinout table, and BOM for Build a River Water Quality Telemetry Buoy with ESP32, TDS & Turbidity Sensors.
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