ESP32 & IoT₹49 Vault
Build an Automated Smart Plant Watering System with ESP32, Capacitive Sensor & Relay
Comprehensive step-by-step guide to building an IoT automated plant watering system using ESP32, capacitive moisture sensor, and relay-controlled pump. Includes calibration and ADC1 wiring.
ESP32 DevKit V1 (Xtensa Dual-Core)Sensors & Actuators: Capacitive Soil Moisture Sensor v1.2, 5V Optocoupled Relay Module, 5V Mini Submersible Water PumpProtection Circuitry: 1N4007 Flyback Snubber Diode, Optoisolated High-Side SwitchingTarget Search Intent: "ESP32 soil moisture sensor relay pump", "ESP32 ADC WiFi conflict ADC2", "ESP32 relay turns on at startup fix", "Capacitive soil moisture sensor calibration"1 Code • 0 CAD
Download verified Arduino C++ firmware, pinout table, and BOM for Build an Automated Smart Plant Watering System with ESP32, Capacitive Sensor & Relay.
14 mins
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