The only difference in between the 2 commands is that Blynk.connectWiFi(ssid, pass) is a blocking code where the WiFi.begin(ssid, pass) does not?
I don’t think either one is blocking. Although I tend to use the wifi.begin()
for all my devices.
#include <ESP8266WiFi.h> // Espressif? WiFi setup
#include <BlynkSimpleEsp8266.h>
char auth[] = "xxxxxxxxxx";
char server[] = "blynk-cloud.com";
char ssid[] = "xxxxxxxxxx";
char pass[] = "xxxxxxxxxx";
int port = 8080;
void setup() {
// Connect to your WiFi network, then to the Blynk Server
WiFi.begin(ssid, pass);
Blynk.config(auth, server, port);
Blynk.connect();
}
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It seems using Blynk.connectWiFi()
simply removes the need for #include <ESP8266WiFi.h>
//#include <ESP8266WiFi.h> // Espressif? WiFi setup
#include <BlynkSimpleEsp8266.h>
char auth[] = "xxxxxxxxxx";
char server[] = "blynk-cloud.com";
char ssid[] = "xxxxxxxxxx";
char pass[] = "xxxxxxxxxx";
int port = 8080;
void setup() {
// Connect to your WiFi network, then to the Blynk Server
//WiFi.begin(ssid, pass); // Espressif? WiFi setup
Blynk.connectWiFi(ssid, pass); // Blynk WiFi setup
Blynk.config(auth, server, port);
Blynk.connect();
}
Probably much like the inclusion of SimpleTimer into the library with BlynkTimer instead of needing to include the SimpleTimer library.
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I found out that Blynk.connectWiFi(ssid, pass) is a blocking code and it is not covering wifi issues first by testing your example from here, then by reading your notes. So, thanks!
So I tried with WiFi.begin(ssid, pass) instead and I ran it through all the connection failure situations I could think of.
Here is the final example in case if someone finds it useful.
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