A classic one : Arduino + Iphone + nrf8001

Solved
24

@SouthernAtHeart @Flyingsoon

I can now confirm that iOS app BLE works as expected. Please update you app to the latest version (should be 2.8.5) and if you still can’t connect, go to the app About page and send me the logs.

Please also make sure your sketch is correct. Double check:

  • RX and TX pins
  • Auth token
  • You path the correct instance of SoftwareSerial to the Blynk.begin() function

As example, here is my working sketch for Arduino+HM-10:

#include <SoftwareSerial.h>
#include <BlynkSimpleSerialBLE.h>

SoftwareSerial softwareSerial(7, 8); // RX, TX
char auth[] = "d3bf837000000000000000072140c6c5";

void setup()
{
  softwareSerial.begin(9600);
  Blynk.begin(softwareSerial, auth);
}

void loop()
{
  Blynk.run();
}