How to show the Blynk Serial Monitor on My Android app?

[PeteKnight]

Here you go…

WidgetTerminal

It’ll work if you add: terminal1.flush(); after each of your terminal1.print or terminal1.println commands. Serial.begin isn’t needed to enable termal.print to work. There’s actually a neat trick that you can do… You can send the serial output to the terminal widget, so if you do serial prints as part of your debugging, or to provide additional information when the code is running, once you disconnect the device from your PC you can still get the same data in the terminal widget. This can b…

The Terminal widget in Blynk IoT doesn’t currently retain the data that was previously sent to it before the app was closed and re-opened, but that is due to be fixed at some point in (I think) the fairly near future.

Pete.