Wifi Debugging for WifiNINA Arduino Boards

1
2void printWiFiData() {
3
4    // print your board's IP address:
5
6    IPAddress ip = WiFi.localIP();
7
8    Serial.print("IP address : ");
9
10    Serial.println(ip);
11
12    Serial.print("Subnet mask: ");
13
14    Serial.println((IPAddress)WiFi.subnetMask());
15
16    Serial.print("Gateway IP : ");
17
18    Serial.println((IPAddress)WiFi.gatewayIP());
19
20    // print your MAC address:
21
22    byte mac[6];
23
24    WiFi.macAddress(mac);
25
26    Serial.print("MAC address: ");
27
28    printMacAddress(mac);
29}
30
31void  printCurrentNet() {
32
33    // print the SSID of the network you're attached  to:
34
35    Serial.print("SSID: ");
36
37    Serial.println(WiFi.SSID());
38
39    // print the MAC address of the router you're attached to:
40
41    byte bssid[6];
42
43    WiFi.BSSID(bssid);
44
45    Serial.print("BSSID: ");
46
47    printMacAddress(bssid);
48
49    // print the received signal strength:
50
51    long rssi = WiFi.RSSI();
52
53    Serial.print("signal strength (RSSI): ");
54
55    Serial.println(rssi);
56
57    // print the encryption type:
58
59    byte encryption = WiFi.encryptionType();
60
61    Serial.print("Encryption Type: ");
62
63    Serial.println(encryption, HEX);
64
65    Serial.println();
66}
67
68void printMacAddress(byte mac[]) {
69
70    for  (int i = 5; i >= 0; i--) {
71
72        if (mac[i] < 16) {
73
74            Serial.print("0");
75
76        }
77
78        Serial.print(mac[i], HEX);
79
80        if (i > 0) {
81
82            Serial.print(":");
83
84        }
85
86    }
87
88    Serial.println();
89}
90

1#pragma once
2#define WIFI_SSID "******"
3#define WIFI_PASS "******"

1#pragma once
2#define WIFI_SSID "******"
3#define WIFI_PASS "******"

1#include <SPI.h>
2#include <WiFiNINA.h>
3#include "Secrets.h"
4
5char  ssid[] = WIFI_SSID;        // your network SSID (name)
6char pass[] = WIFI_PASS;    // your network password (use for WPA, or use as key for WEP)
7int status  = WL_IDLE_STATUS;     // the WiFi radio's status
8
9int pingResult;
10// the  setup function runs once when you press reset or power the board
11void setup()  {
12    // initialize digital pin 13 as an output.
13    pinMode(LED_BUILTIN,  OUTPUT);
14
15    while (status != WL_CONNECTED) {
16        Serial.print("Attempting  to connect to WPA SSID: ");
17        Serial.println(ssid);
18        // Connect  to WPA/WPA2 network:
19        status = WiFi.begin(ssid, pass);
20        // Wait  for connection:
21        while (WiFi.status() != WL_CONNECTED) {
22            delay(1);
23            Serial.print(".");
24        }
25        // you're connected now,  so print out the data:
26        Serial.println("You're connected to the network");
27        // Print out the Wifi Info
28        printCurrentNet();
29        printWiFiData();
30    }
31}
32
33
34// the loop function runs over and over again forever
35void  loop() {
36  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the  voltage level)
37  delay(1000);              // wait for a second
38  digitalWrite(LED_BUILTIN,  LOW);    // turn the LED off by making the voltage LOW
39  delay(1000);              //  wait for a second
40
41  // Print out the Wifi Info
42  printCurrentNet();
43  printWiFiData();
44}
45

1
2void printWiFiData() {
3
4    // print your board's IP address:
5
6
7    IPAddress ip = WiFi.localIP();
8
9    Serial.print("IP address : ");
10
11
12    Serial.println(ip);
13
14    Serial.print("Subnet mask: ");
15
16    Serial.println((IPAddress)WiFi.subnetMask());
17
18
19    Serial.print("Gateway IP : ");
20
21    Serial.println((IPAddress)WiFi.gatewayIP());
22
23
24    // print your MAC address:
25
26    byte mac[6];
27
28    WiFi.macAddress(mac);
29
30
31    Serial.print("MAC address: ");
32
33    printMacAddress(mac);
34}
35
36void
37  printCurrentNet() {
38
39    // print the SSID of the network you're attached
40  to:
41
42    Serial.print("SSID: ");
43
44    Serial.println(WiFi.SSID());
45
46
47    // print the MAC address of the router you're attached to:
48
49    byte bssid[6];
50
51
52    WiFi.BSSID(bssid);
53
54    Serial.print("BSSID: ");
55
56    printMacAddress(bssid);
57
58
59    // print the received signal strength:
60
61    long rssi = WiFi.RSSI();
62
63
64    Serial.print("signal strength (RSSI): ");
65
66    Serial.println(rssi);
67
68
69    // print the encryption type:
70
71    byte encryption = WiFi.encryptionType();
72
73
74    Serial.print("Encryption Type: ");
75
76    Serial.println(encryption, HEX);
77
78
79    Serial.println();
80}
81
82void printMacAddress(byte mac[]) {
83
84    for
85  (int i = 5; i >= 0; i--) {
86
87        if (mac[i] < 16) {
88
89            Serial.print("0");
90
91
92        }
93
94        Serial.print(mac[i], HEX);
95
96        if (i > 0) {
97
98
99            Serial.print(":");
100
101        }
102
103    }
104
105    Serial.println();
106}
107