If we are using the offline editor, we need to make sure we have the drivers installed for the Arduino UNO WiFi Rev2 board. If we are using the Web Editor, it is already installed. If we are using the offline editor, we can locate this library in Tools > Manage Libraries. For this tutorial, we will need to install the WiFiNINA library. This tutorial requires no additional circuit.įirst we need to make sure we have the dependencies installed. These responses contains information such as name of the network, signal strength in dBm (decibel milli-watts) and encryption type. The device looking for a network or the client, sends a probe request, while nearby networks send probe responses. A device with a Wi-Fi module such as smart-phones, computers or development boards such as the Arduino UNO WiFi Rev2, search their surroundings, and get a response from nearby networks. Scanning for Wi-Fi networks is a quite straightforward process. Print additional information about these networks.Print available networks in the Serial Monitor.This is done using the NINA-W102 radio module, and in this tutorial, we will go through some simple steps to get this working! Goals One great feature with the Arduino UNO WiFi Rev2 is the possibility to scan nearby Wi-Fi networks.
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