Pump Controller ESP32

Web-Controlled Smart Pump System

_{⚙️ Main Dashboard   |   🛠️ Setup Wizard}

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Features

• Web-based pressure monitoring
• OTA-ready & configurable via browser
• Auto-reset & fail-safe AP mode

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🛠️ Build & Flash

Important

Requires ESP-IDF framework and just task runner

Connect your esp32 and run:

PORT="/dev/ttyUSB0" \
ESP_IDF="~/playground/esp-idf/"
just build flash

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First-Time Setup

On first boot, the device creates a captive Wi-Fi access point:

• SSID: pumpcontroller
• IP: 192.168.4.1
• Port: 80

Steps:

1. Connect to pumpcontroller Wi-Fi
2. Open browser -> http://192.168.4.1
3. Enter your home Wi-Fi SSID + password
4. Device reboots → joins your network
5. Find its IP in your router's DHCP list

That IP becomes your pump control dashboard

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Factory Reset

1. Short pin D15 to GND
2. Power on the device
3. LED blinks 3 times 🔴🔴🔴
4. Remove the short after the 3rd blink
5. Device reboots → access point mode restored