1. Introduction
This document outlines the representation of device signal levels in the Shelly Smart Control Application. Understanding these representations helps users gauge the strength of the signal received by their device.
2. Signal Levels and Their Meanings
Unusable
- Representation: Signal levels below -80
- Description: Signals at this level are too weak for reliable communication with Shelly devices. Users may experience difficulty controlling or monitoring their devices remotely.
Weak
- Representation: Signal levels between -80 and -70
- Description: While a connection might be possible, it may not be stable. Users might experience delays or intermittent connectivity when interacting with their Shelly devices.
Poor
- Representation: Signal levels between -70 and -67
- Description: Connections at this level may be established, but users may experience slower response times when controlling their Shelly devices.
Good
- Representation: Signal levels between -67 and -30
- Description: Signals at this level provide a reliable connection with satisfactory response times for controlling and monitoring Shelly devices.
Very Good
- Representation: Signal levels above -30
- Description: The strongest signal level, ensuring a robust connection with excellent response times for controlling and monitoring Shelly devices.
3. Tips for improving signals
1. Optimize Wi-Fi Router Placement: Ensure that your Wi-Fi router is placed in a central location within your home or workspace. Avoid placing it near large obstacles or electronic devices that may interfere with the signal.
2. Reduce Interference: Minimize interference from other electronic devices operating on the same frequency band as your Wi-Fi network. Devices such as microwaves, cordless phones, and Bluetooth devices can disrupt Wi-Fi signals.
3. Upgrade Router Firmware: Ensure that your Wi-Fi router's firmware is up to date. Manufacturers often release updates that improve performance and stability.
4. Use Wi-Fi Extenders or Mesh Systems: If your Shelly devices are located far from the router, consider using Wi-Fi extenders or a mesh Wi-Fi system to improve coverage throughout your home or workspace.
6. Use Range Extender functionality from Gen2/Gen3 devices: It enables a Gen2/Gen3 Shelly device to provide internet connectivity to other shellies connected to its access point with otherwise poor WiFi coverage. Check this guide for setting up- https://support.shelly.cloud/en/support/solutions/articles/103000222505-range-extender-functionality
7. Check Router Settings: Adjust your router's settings to optimize Wi-Fi performance. This may include changing the Wi-Fi channel or adjusting the transmission power.
8. Upgrade Router Antennas: Some routers allow you to upgrade the antennas for better signal coverage. Consider upgrading to high-gain antennas to improve the range and strength of your Wi-Fi signal.
9. Reduce Wi-Fi Congestion: Limit the number of devices connected to your Wi-Fi network, especially devices that consume a lot of bandwidth. This can help reduce congestion and improve overall network performance.
10. Use Quality Networking Equipment: Invest in high-quality networking equipment, including routers and switches, to ensure reliable and stable Wi-Fi connections.11. Perform a Site Survey: Conduct a site survey to identify areas with weak Wi-Fi signal strength and take steps to address them, such as relocating devices or adding additional access points.
By following these instructions, you can improve the RSSI signal strength for your Shelly devices, ensuring reliable and stable connections for controlling and monitoring them remotely.