AppPage.net

Screenshots

  • Bluetooth Terminal/Graphics screenshot 1
  • Bluetooth Terminal/Graphics screenshot 2
  • Bluetooth Terminal/Graphics screenshot 3
  • Bluetooth Terminal/Graphics screenshot 4
  • Bluetooth Terminal/Graphics screenshot 5
  • Bluetooth Terminal/Graphics screenshot 6
  • Bluetooth Terminal/Graphics screenshot 7
  • Bluetooth Terminal/Graphics screenshot 8

About Bluetooth Terminal/Graphics

This is a kind of Bluetooth Terminal application that contains some graphics.
Also there is a serial monitor in it.
You can use this app with Arduino or another microcontroller for your robotics projects and etc.
You can see real time 3 graphics of some values.
This values must be sent in a sequence.

This sequence must be like that: Evalue1,value2,value3...\n

For example: "E256,-321,982\n" or "E902,1235,10,23,-325,-1240,90\n" etc.

***In Full version, you can see 7 graphs and there are no ads***

Warning: Do not send data too much frequently. If there is lag and freezing in the app when there is data traffic, decrease incoming data frequency.

*This application supports up to 7 variables.
*You can set graphics' maximum and minimum values.
*Autoscaled graphs.
*Values are ordered in the order of sending in application.
*Each graph can show a value that is selected.
*You can set number of graphics that is shown.
*Multiple lines can be shown in a graph.
*Pinch to zoom both axes in graphs.
*Sliding and refreshing graphs.
*Data logs can be saved at *ExternalStorage*/BluetoothGraphics/*CurrentTime* directory
*Up to 7 lines in multiple line graph for Full version

MPAndroidChart library is used.

Arduino usage example for serial printing part for 2 values (adc1 and adc2 are example variables):
...
Serial.print("E");
Serial.print(adc1);
Serial.print(",");
Serial.print(adc2);
Serial.print("\n");
...

Coming Soon: USB Serial Communication Support for Full version
For full application: BT Terminal/Graphics Full

Note: If you want a full apk of this application, you can send mail to me. Also, I can make a custom GUI for your projects or works.

What’s new

Version 2.06 · Updated September 23, 2020

*Bug fix

User reviews

Michael Prairie
Michael Prairie
Great app for logging a stream of data. I had a little trouble getting it going at first, but Emrecan responded quickly to my questions and I got it working. I did not use Arduino, so I was not using pre-written libraries. My problem was that I was sending the data as int type instead of ascii characters. The line...
Володимир Гаврилюк
Володимир Гаврилюк
Hello, can autoscaling be switched off? I need fixed scaling.
Mohammed Rafi Shaik
Mohammed Rafi Shaik
this is a great app.
Young Soo Lee
Young Soo Lee
This looks great BUT is not working with my HM-10 BLE device even though the device is paired BUT not connecting. Is this not BLE compatible??,
Ed R
Ed R
Wish such a thing had existed years ago would never have believed it was possible to monitor live graph's whilst out on the bike and log data. I'm using it to monitor and log data on how my automatic bicycle shifter is performing. Save's having to have a data logger Arduino shield and SD cards. Until I remembere...
Santosh Desai
Santosh Desai
Excellent. Both graph and terminal works awesome.

Alternatives to Bluetooth Terminal/Graphics

Looking for apps like Bluetooth Terminal/Graphics? Here are 5 similar Android apps on Google Play. 3 of the 5 are free to download.

Bluetooth Terminal/Graphics vs. alternatives
App Rating Price Installs Last updated
Bluetooth Terminal/Graphics 4.1 / 5 Free 10,000+ Sep 23, 2020
USB Terminal/Graphics Full – 3.99 USD 1+ –
USB Terminal/Graphics – Free 100+ –
Takı Varlık Hesaplama (Güncel – Free 500+ Jan 25, 2026
Bluetooth Terminal/Graphics Fu – 2.49 USD 100+ –
Quanta Bluetooth Bar – Free 500+ –

Similar apps on Google Play