Raddy N75
Raddy N75 Wi-Fi Weather Station User Manual
Model: N75
Brand: Raddy
Introduction
This manual provides detailed instructions for setting up, operating, and maintaining your Raddy N75 Wi-Fi Weather Station. This device offers real-time indoor and outdoor weather data, including temperature, humidity, barometric pressure, and weather forecasts, accessible via its 7.5-inch color display and a dedicated mobile application.
What's in the Box
- Raddy N75 Wi-Fi Weather Station (Main Unit)
- Wireless Outdoor Sensor
- Power Adapter
- Instruction Manual
Setup Guide
1. Powering the Main Unit
Connect the provided power adapter to the main weather station unit and plug it into a power outlet. The unit can also use 2x AA batteries (not included) for backup power. Ensure the main unit is placed in a central location for optimal wireless sensor reception.

Image: Raddy N75 Wi-Fi Weather Station main unit, wireless sensor, and power adapter.
2. Installing Batteries in the Wireless Sensor
Open the battery compartment of the wireless outdoor sensor and insert 2x AA batteries (not included), observing the correct polarity. Close the compartment securely. Place the sensor outdoors in a shaded, protected area to ensure accurate readings and extend battery life. The sensor has a transmission range of up to 328ft (100m).

Image: Wireless sensor demonstrating its transmission range from an outdoor pool area to the main unit indoors.
3. Connecting to Wi-Fi and App Setup
The Raddy N75 connects to 2.4GHz Wi-Fi networks for app control and network time synchronization. Download the Tuya Smart app from your device's app store (iOS App Store or Android's Google Play). Follow the in-app instructions to add your weather station. Ensure your phone is connected to a 2.4GHz Wi-Fi network during the initial setup process.

Image: Raddy N75 Weather Station alongside a smartphone displaying the Tuya app, highlighting smart app control features.
Video: An overview of the Raddy N75 Wi-Fi Weather Station, demonstrating its features and display.
Operating Instructions
1. Understanding the Display
The 7.5-inch full-color display provides comprehensive weather information at a glance:
- Remote Sensor (Outdoor) Data: Displays temperature and humidity from the wireless outdoor sensor.
- Indoor Sensor Data: Shows current indoor temperature and humidity.
- Weather Forecast: Provides a 12-24 hour forecast based on barometric pressure changes (Sunny, Slightly Cloudy, Cloudy, Rainy, Heavy Rainy, Snowy).
- Moon Phase: Displays the current moon phase.
- Time & Date: Automatically synchronized via network time.
- Barometric Pressure: Current atmospheric pressure reading.
- Frost Alert: Activates when temperatures are between -1°C to +3°C (30°F to 37°F).

Image: Close-up of the Raddy N75's 7.5-inch large color display, detailing temperature, humidity, forecast, moon phase, and pressure.
2. Adjustable Backlight
The display features four levels of adjustable backlight brightness (100%, 80%, 60%, 0%) to suit different lighting conditions and preferences. Use the controls on the side of the unit to adjust the brightness.

Image: Four different views of the Raddy N75 display, illustrating the 100%, 80%, 60%, and 0% backlight brightness settings.
3. Multiple Remote Sensors (Optional)
The weather station supports up to three wireless remote sensors (one included). This allows you to monitor temperature and humidity in different areas, such as a baby's room, garden, or kitchen. The main unit will cycle through the data from all connected sensors.

Image: Diagram showing the Raddy N75 supporting up to three remote sensors for monitoring different locations (CH1, CH2, CH3).
4. App Monitoring and Data History
Through the Tuya Smart app, you can view real-time weather data from both indoor and outdoor sensors on your smartphone. The app also stores historical data for up to one year, allowing you to track trends and analyze past weather conditions.
5. Placement Options
The main unit can be placed on a tabletop using its integrated stand or wall-mounted for convenience.

Image: Raddy N75 Weather Station displayed in both tabletop and wall-mounted configurations.
Maintenance
- Cleaning: Wipe the display and unit with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Battery Replacement: Replace batteries in the wireless sensor when the low battery indicator appears on the main unit.
- Sensor Placement: Periodically check the outdoor sensor's placement to ensure it remains protected from direct sunlight and heavy precipitation for accurate readings.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display on main unit | Power adapter disconnected; batteries drained (if using backup) | Ensure power adapter is securely connected. Check/replace backup batteries. |
| Outdoor sensor not displaying data | Sensor out of range; low sensor battery; interference | Move sensor closer to the main unit. Replace sensor batteries. Reduce interference from other electronic devices. |
| Wi-Fi connection issues | Incorrect Wi-Fi band (5GHz); incorrect password; weak signal | Ensure you are connecting to a 2.4GHz Wi-Fi network. Double-check Wi-Fi password. Move unit closer to router. |
| Inaccurate temperature readings | Sensor exposed to direct sunlight or heat sources | Relocate the outdoor sensor to a shaded area, away from direct sunlight or heat sources. |
| Display too dim | Backlight setting too low; unit not plugged in | Adjust backlight brightness using the side controls. Ensure the unit is powered via the adapter for continuous bright display. |
Specifications
| Feature | Detail |
|---|---|
| Model | N75 |
| Display Type | 7.5" Full-Color Display |
| Connectivity | Wi-Fi (2.4GHz) |
| Power Source (Main Unit) | DC 5V 1A Adapter (included), 2x AA batteries (backup, not included) |
| Power Source (Outdoor Sensor) | 2x AA batteries (not included) |
| Indoor Temperature Range | 0°C to 50°C (32°F to 122°F) |
| Outdoor Temperature Range | -40°C to 70°C (-40°F to 158°F) |
| Humidity Range | 20% to 95% RH |
| Wireless Transmission Range | Up to 100m (328ft) in open area |
| Dimensions (Main Unit) | 20.5cm (8.1") x 12.8cm (5") |
| Dimensions (Outdoor Sensor) | 9.5cm (3.7") x 4.8cm (1.9") |

Image: Detailed dimensions of the Raddy N75 main unit and its wireless sensor.
Warranty and Support
For warranty information and technical support, please refer to the contact details provided on the product packaging or visit the official Raddy website. Keep your purchase receipt for warranty claims.
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