I cannot connect my Arduino UNO WiFi Rev2 to Blynk.Cloud. I tried the code in Connecting Arduino UNO Rev2 WIFI to blynk app, but it didn’t compile. So I tried this code :
#define BLYNK_TEMPLATE_ID "*****************"
#define BLYNK_DEVICE_NAME "***********"
#define BLYNK_AUTH_TOKEN "************************"
#define BLYNK_PRINT Serial
/* Fill-in your Template ID (only if using Blynk.Cloud) */
#include <SPI.h>
#include <WiFiNINA.h>
#include <BlynkSimpleWiFiNINA.h>
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "**********************";
// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "********";
char pass[] = "*************";
void setup()
{
// Debug console
Serial.begin(9600);
Blynk.begin(auth, ssid, pass);
// You can also specify server:
//Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 80);
//Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
}
void loop()
{
Blynk.run();
}
but it gave me this error :
Arduino: 1.8.16 (Mac OS X), Board: "Arduino Uno WiFi Rev2, ATMEGA328"
In file included from /Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkApi.h:36:0,
from /Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/BlynkApiArduino.h:14,
from /Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Adapters/BlynkWiFiCommon.h:24,
from /Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/BlynkSimpleWiFiNINA.h:22,
from /Users/warrickcleet/Documents/Arduino/Working/Working.ino:35:
/Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkParam.h: In member function 'long long int BlynkParam::iterator::asLongLong() const':
/Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkParam.h:48:50: error: 'atoll' was not declared in this scope
long long asLongLong() const { return atoll(ptr); }
^~~~~
/Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkParam.h:48:50: note: suggested alternative: 'atol'
long long asLongLong() const { return atoll(ptr); }
^~~~~
atol
/Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkParam.h: In member function 'long long int BlynkParam::asLongLong() const':
/Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkParam.h:89:46: error: 'atoll' was not declared in this scope
long long asLongLong() const { return atoll(buff); }
^~~~~
/Users/warrickcleet/Documents/Arduino/libraries/Blynk/src/Blynk/BlynkParam.h:89:46: note: suggested alternative: 'atol'
long long asLongLong() const { return atoll(buff); }
^~~~~
atol
exit status 1
Error compiling for board Arduino Uno WiFi Rev2.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
I hope you can help.
Yours faithfully
Warrick