I need help with virtual led in app to see wifi connection status

[ale24cba]

happy new year pet, I was able to solve the problem I found this code and it works perfect

Ok - a simple question on how to light a virtual LED

Hi All, I worked out how the Blynk LED works by trial an error. Initially I thought an output of LOW\HIGH or 0\1 would make the LED light up but I was mistaken. It appears the the LED in the Blynk app has brightness control. It’s not just an on/off LED! The value range is 0 to 1023. If you configure an LED to be connected to Virtual Pin 2 the Arduino code is: Blynk.virtualWrite(2, 0); //turn off Blynk.virtualWrite(2, 1023); //turn on - 100% brightness Blynk.virtualWrite(2, 511); …