Wifi signal strength map

Published on August 3, 2022, 23:32 ISTLast updated May 19, 2024, 09:27 IST If you’ve been looking out ways to increase WiFi signal strength online, you’ve certainly come across a tonne of advice involving DIY antennas and other devices that range from clever to downright bizarre.The truth is that the most straightforward WiFi booster methods are also the most effective. Determine the ideal location for your router installation if you want to strengthen your WiFi network and extend it to cover your complete house. A router’s placement can often make the difference between a strong signal and a poor one.How Does a WiFi Signal Booster App Work?It is possible to construct a thorough heat map displaying the intensity of your WiFi coverage using some WiFi booster programs, like NetSpot. A signal heat map displays the locations where your WiFi network doesn’t cover, much like a weather map displays regions with unusually high or low temperatures.To assess the efficacy of various WiFi booster approaches, a signal heat map is a wonderful place to start on your path to stronger WiFi. You can quickly and easily ascertain the ideal router placement with the aid of NetSpot and make the necessary adjustments.Similar to how the lines on the highway are like overused WiFi channels, NetSpot, and many other WiFi booster apps enable you to increase your WiFi signal. Traffic congestion and sluggish movement are to be expected when all vehicles are in a single line. However, as soon as you change lanes, you can move more quickly because there are no obstructions in your path. This is also true for WiFi channels.Best WiFi Booster AppsNetSpotOur preferred WiFi booster app is NetSpot because it successfully combines professional features with convenience and efficiency.SuperWifiSuperWifi has the capacity to scan the network to discover who else is

Wireless networks are reliant on close proximity to an access point, losing signal strength as the distance grows. Setting up a WiFi network for business often means coverage for a significantly larger area, and that requires extra considerations for a variety of potential problems that can arise.As we expand the service range, signal interference can occur from physical obstructions such as walls and furniture, but also intangible things as well. Nearby wireless devices on the same frequency, microwaves and other appliances, or even a neighboring company’s WiFi network near the building.Any combination of these factors can affect your wireless signal, resulting in slow transfer speeds, dead zones or even connection drops. This is where WiFi Heat Maps can prove to be invaluable tools, pinpointing the problematic areas and helping to narrow down the cause.What are WiFi Heat Maps?Instead of making a blind guess as to the source of problems, WiFi Heat Maps provide the ability to map out and visualize an entire wireless network. Displayed as color coded heat waves, we can easily check the signal strength in each room and see if it’s hot, cold or somewhere in between.To accurately replicate your coverage area, most tools can import images or blueprints of your layout for georeference. Alternatively, manual surveying allows you to walk around the space with a mobile device, building a dynamic map from the data it collects. For organizations where outdoor coverage is a concern, some enterprise oriented solutions even implement GPS.In a nutshell, these tools translate our environment in to a 2D or 3D space, then show us the problematic zones in our network. Several applications will even recommend changes that can help optimize performance.Here’s the Best WIFI Heat Map Tools & Software of 2025:SolarWinds Wi-Fi Heat MapEkahau HeatMapperNetSpotAcrylic Wi-Fi HeatmapsVisiWave Site SurveyAirMagnet Survey Pro1. SolarWinds

Introduction: Create a WiFi Heat Map Using ESP8266 & ArduinoOverviewIn this tutorial, we are going to make a heat map of the surrounding Wi-Fi signals using Arduino and ESP8266.What You Will LearnIntroduction to WiFi signalsHow to detect specific signals with ESP8266Make a heat map using Arduino and TFT displayStep 1: What Is WiFi?Nowadays, many people use WiFi services on their smartphones, tablets, and PCs. WiFi is a protocol registered by the Wi-Fi Alliance to build the IEEE802.11 standard wireless LAN.Wi-Fi is more powerful than Bluetooth. Wi-Fi is usually used to connect to the wireless internet, which has made this protocol much more popular. You can easily connect to the Internet anywhere, using this technology. The Wi-Fi standard supports a maximum speed of 11Mps at 2.4 GHz. To increase the speed of this standard, another version called IEEE802.11n was built which speed has increased up to 200Mps. This increase in speed is due to the use of the multi-channel antenna (MIMO), the use of two 2.4 GHz and 5 GHz frequency ranges, and Medium Access Control (MAC). The Wi-Fi board is about 20 meters.In this project, we want to create a WiFi heat map using the ESP8266, Arduino and 3.5″ TFT LCD. ESP8266 can detect the Wi-Fi signal of a specified SSID (RSSI). We used the ESP-01 module for this project. Put 4 of these modules in four corners of the room with a rectangular pattern. After receiving information from the ESP modules, we send them to Arduino to be analyzed and displayed.Step 2: What Is a Heat Map?The heat map is a graphical data that gives the information in an attractive appearance. The heat map usually uses a color spectrum to analyze information, this color spectrum starts from warm colors and ends in cold colors. Each part of the map with the highest strength and coverage of the specific data (for example WiFi signal strength), has the hottest color, and so, with a decrease in the strength of the data, the color spectrum will approach the cold colors.Step 3: Required MaterialsStep 4: Create a WiFi Heat MapCircuitConnect the ESP modules to the Arduino board as it is shown in the picture.After connecting the ESP modules, put the TFT Shield on the Arduino.CodeFirst, we write a code for the ESP modules to check the signal strength and send it to Arduino. Then we write another code for Arduino to receive the information and display them.Upload the Code 1 on each of your ESP modules. You can read this tutorial for more information about the ESP8266 module and how to upload the code through the Arduino IDE.In this code, the character “1” indicates the ESP module identifier, for the subsequent modules, change this identifier. For example, for the second module, change the identifier to “2”. Enter your desired SSID name Instead of “specific SSID”.Now upload the Code 2 on your Arduino.In this code we used the Adafruit_GFX and MCUFRIEND_kbv libraries to display information on the LCD, which you can download from the