Follow these steps to install your sensor and start monitoring your water tank in minutes.
Your Waataly Sensor Kit includes:
• Ultrasonic sensor (HC-SR04 or waterproof JSN-SR04T)
• Wi-Fi controller (Arduino R4 WiFi or ESP32)
• Mounting bracket with screws
• 5-meter sensor cable
• Power adapter (5V 2A)
• Quick start card
Optional add-ons (if purchased):
• Relay module for pump control
• Extended cable (10m)
• Weatherproof enclosure
If you're installing the pump control relay, remember that it handles mains electricity (110V/220V). If you're not experienced with electrical work, please have a qualified electrician make the connections between the relay and your pump. The low-voltage sensor and controller wiring is safe for DIY installation.