• Simple Serial Monitor 1
  • Simple Serial Monitor 2

Simple Serial Monitor

Monitor and write to USB-serial devices like Arduino over USB-OTG. This app works just like the Arduino serial monitor.


Credits go to the usb-serial-for-android project, they did all the hard work.

Category : Tools

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Reviews (12)

M. L. Jun 28, 2016     

Now crashing on open, takes down android UI in the process. Not playing well with 6.0 on LG G4. Drag out the laptop until fixed. Uninstalled and reinstalled several times. Won't lower my rating, I don't blame developers when google changes the rules.

Vin. d. J. Nov 4, 2015     

I don't always want to carry around my laptop, especially if i can work much longer on my phone due to battery power. But i'm missing a save button/ open button so i can write code before i get to attaching the arduino.

jos. a. Jan 5, 2018     

Would have rated 5 stars but there is no autoscroll feature to my knowledge and now it's useless for any analogue read

Jos. F. Jun 14, 2014     

I use this a lot both on my mobile and tablet whilst working with arduino and it's so useful being able to access serial anywhere without a laptop.

Han. O. G. Apr 19, 2015     

Only thing would be nice is auto scroll. Oh yeah works perfectly on asus fonepad 6 note.

RNS. Jan 11, 2018     

Can the Devs make a autoscroll feature because it is very tiring to scroll when using ultrasonic sensor or any other sensor which gives reading at a fast rate.

Ve. e. Mar 13, 2016     

Doesnt work with ch340g chip

Sha. G. Mar 28, 2015     

Does exactly what expected

Moh. F. Nov 1, 2015     

No serial device in lg g3......why the hell...please anyone help.

Tea. C. Nov 30, 2014     

... Fine on Nexus 5. Exactly what I wanted

San. S. Jun 24, 2016     

Great but disconnect unexpectedly

Nic. v. d. M. Jun 15, 2016     

So I tried the app and I can send via serial to the board and the board receives and executes the code it is supposed to execute. But I don't receive any serial data on the device (Samsung s7) I'm thinking it could be the board I'm using. It's a Leonardo using XBEE