Demo ESP Matrix - Youtube Subscriber Counter 

This does not work with latest versions of Android. It seems to work up to Android 8 with some caveats. With Android 9 and up, the app can't access the matrix to reconfigure the city or any setting at all. You end up with a clock with weather info from London. Impossible to adjust anything. And the author is MIA.

I'm sorry but doesn't work... I can upload, but doesn't connect to network...

Flashed the firmware. Initial text scrolled smooth. After connecting to wifi text now flickers.

hello, dude. I appreciate your great job. I wanna ask whether the clock could be an alarm with sound or increase its height by adding the LED dot matrix? I suggest that the clock could add the function of Bluetooth speaker.

saludos funcionara con el esp8266

Asking if can use other esp8266?

If i press "Upload" in the App the App say "no USB connected". What can i do?

La app no conecta , no hay manera de hacerlo funcionar.

Can't buy the premium version

And can we add dollar rate instead of Bitcoin?

Hello, let me know if you wanna translate it into Arabic...

kalo pake led matrix nya cuman 4 in 1 aja bs itu gan?

Can I help translating the app in french please ?

Does your phone need to be connected?

Bang buzzernya di pin berapa?

Can you add urdu language?