Sensor Deployment Guide

1. Pre-Deployment Checklist

Before deploying sensors, ensure you have:

• Device EUI, Application EUI, and Application Key for each sensor
• Access to your LoRaWAN network server
• Mounting hardware and tools
• A test device or smartphone for verification
• Documentation for each sensor type

2. Device Provisioning

Register your device on the network server:

• Log into your network server console
• Create a new device profile if needed
• Add the device using its DevEUI
• Configure the AppEUI and AppKey
• Set appropriate data rate and power settings

Note: Always use OTAA (Over-The-Air Activation) for production deployments. ABP should only be used for testing.

3. Physical Installation

Follow these best practices for mounting sensors:

• Position the antenna away from metal surfaces
• Ensure the sensor is within gateway coverage
• Use appropriate weatherproofing for outdoor installations
• Label each sensor with its DevEUI for future reference
• Take photos of the installation for documentation

4. Testing and Validation

After installation, verify the sensor is working:

• Check that the device has joined the network (look for join accept)
• Verify uplink messages are being received
• Check signal quality (RSSI should be above -120 dBm, SNR above -10 dB)
• Validate sensor readings are within expected ranges
• Test any downlink functionality if applicable

5. Troubleshooting Common Issues

If your sensor isn't working:

• No join: Verify DevEUI, AppEUI, and AppKey match exactly
• Weak signal: Check antenna connection and gateway coverage
• No uplinks: Confirm device is powered and configured correctly
• Intermittent data: Check for interference or obstructions