IDK Different issues

[itzB2]

Blynk library version: latest IDE: Arduino IDE version: latest Board type: esp32 Additional modules: nothing

Scenario, steps to reproduce

i want to use my blynk to control the LED_BUILTIN pin of esp32 it dosent work i downloaded the blynk library from library manager and this is the code `#define BLYNK_PRINT Serial

include

include

include

char auth[] = "auth key";

char ssid[] = "ssid"; char pass[] = "password";

void setup() { Serial.begin(9600);

Blynk.begin(auth, ssid, pass); } void loop() { Blynk.run(); }`

Expected Result

the expected result is when i click the button in my app the led in pin 2 should light up

Actual Result

`Arduino: 1.8.13 (Windows 10), Board: "NodeMCU-32S, 80MHz, 921600"

In file included from C:\Users\George\Documents\Arduino\BLYNK\ESP32\BasicOperations\BasicOperations.ino:4:0:

C:\Users\George\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h: In member function 'void BlynkWifi::connectWiFi(const char, const char)':

C:\Users\George\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h:37:14: error: 'class WiFiClass' has no member named 'mode'

     WiFi.mode(WIFI_STA);

          ^

C:\Users\George\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h:37:19: error: 'WIFI_STA' was not declared in this scope

     WiFi.mode(WIFI_STA);

               ^

C:\Users\George\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h:39:34: error: invalid conversion from 'const char' to 'char' [-fpermissive]

         WiFi.begin(ssid, pass);

                              ^

In file included from C:\Users\user\Documents\Arduino\BLYNK\ESP32\BasicOperations\BasicOperations.ino:2:0:

C:\Users\user\Downloads\arduino-1.8.13\libraries\WiFi\src/WiFi.h:79:9: note: initializing argument 1 of 'int WiFiClass::begin(char, const char)'

 int begin(char* ssid, const char *passphrase);

     ^

In file included from C:\Users\user\Documents\Arduino\BLYNK\ESP32\BasicOperations\BasicOperations.ino:4:0:

C:\Users\user\Documents\Arduino\libraries\Blynk\src/BlynkSimpleEsp32.h:41:28: error: invalid conversion from 'const char' to 'char' [-fpermissive]

         WiFi.begin(ssid);

                        ^

In file included from C:\Users\user\Documents\Arduino\BLYNK\ESP32\BasicOperations\BasicOperations.ino:2:0:

C:\Users\user\Downloads\arduino-1.8.13\libraries\WiFi\src/WiFi.h:60:9: note: initializing argument 1 of 'int WiFiClass::begin(char*)'

 int begin(char* ssid);

     ^

exit status 1

Error compiling for board NodeMCU-32S.

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. `

[vshymanskyy]

https://community.blynk.cc is the best place to discuss such issues!