Update 'Seeed Wio Terminal/projects/m5-gps.ino'

Seeed Wio Terminal/projects/m5-gps.ino

 #include <Arduino.h>
 #include <rpcWiFi.h>
 #include <HTTPClient.h>
+#include <WiFiMulti.h>
+
+WiFiMulti wifiMulti;
 
 
 TFT_eSPI tft;
 void setup()
 {
   Serial.begin(115200);
+
+  wifiMulti.addAP("SSID1", "PASSWORD1");
+  wifiMulti.addAP("SSID2", "PASSWORD2");
+  wifiMulti.addAP("SSID3", "PASSWORD3");
+
   tft.begin();
   tft.setRotation(3);
   tft.fillScreen(TFT_BLACK);
       last_lat = lt;
       last_lon = ln;
 
-      if((WiFi.status() == WL_CONNECTED))
-      {
-        String wifi_text = "Connected to WiFi: " + String(ssid);
+      if(wifiMulti.run() == WL_CONNECTED) {
+        Serial.println("");
+        Serial.println("WiFi connected");
+        Serial.println("IP address: ");
+        Serial.print(WiFi.localIP());
+        Serial.println("SSID: ");
+        Serial.print(WiFi.SSID());
+
+        String wifi_text = "Connected to WiFi: " + String(WiFi.SSID());
         tft.fillRect(10, 10, 250, 20, TFT_BLACK);
         tft.drawString(wifi_text, 10, 10);
         api_lookup();