Remote operations - An agent is included that provides all of the GUI functionality via a remote agent the GUI can talk to.iBeacon advertisement - Advertise your own iBeacons.Bluetooth source hunt - Track LE advertisement sources or iBeacons with the telemetry window.Bluetooth identification - LE advertisement listening with standard bluetooth, full promiscuous mode in LE and classic bluetooth with Ubertooth.2.4 GHz and 5 GHz spectrum view - Overlay spectrums from Ubertooth (2.4 GHz) or HackRF (2.4 GHz and 5 GHz) in real time on top of the wifi spectrum (invaluable in poor connectivity troubleshooting when overlapping wifi doesn’t seem to be the cause).Wifi source hunt - Switch from normal to hunt mode to get multiple samples per second and use the telemetry windows to track a wifi source.Written entirely in Python3, Sparrow-wifi has been designed for the following scenarios: In its most comprehensive use cases, sparrow-wifi integrates wifi, software-defined radio (hackrf), advanced bluetooth tools (traditional and Ubertooth), traditional GPS (via gpsd), and drone/rover GPS via mavlink in one solution. At its most basic it provides a more comprehensive GUI-based replacement for tools like inSSIDer and linssid that runs specifically on linux. Sparrow-wifi has been built from the ground up to be the next generation 2.4 GHz and 5 GHz Wifi spectral awareness tool. Move your Wi-Fi transmission to a different, less-crowded channel.įor more details and other tips, see our article on boosting your Wi-Fi signal and improving your internet speed.By 0x1 Wifi, Bluetooth, Hackrf, Sdr, Comments Sparrow Wifi - Graphical WiFi Analyzer for Linux.Ensure the router's antennae are positioned optimally.Make sure your Wi-Fi router is positioned in a central place in your home or office.If your Wi-Fi signal is weak, there are a lot of possible causes, and your troubleshooting options are extensive. This is the lowest possible value that will make a connection between the router and computer, but it's too weak to be useful for any online service.

This is the lowest value that will deliver acceptable results for most online services. Anything from -30 dBm to -50 dBm is excellent and is often about as high as you can get. This is the maximum signal strength you could achieve, and it probably means you are within a couple feet of the Wi-Fi router. Here are some guidelines for assessing your signal strength:

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