# Bluetooth Terminal/Graphics

Android app · by Emrecan ÇETİN · Tools

Bluetooth Terminal/Graphics has 31,649 installs (+0.3% a month, measured over 48 days), rated 3.0 from 172 ratings, \#28,702 of 244,470 in Tools.

## Figures

- Installs: 31,649
- Rating: 3.0 · 172 ratings
- Price: Free
- In-app purchases: no
- 7-day growth in installs: +32 (+0.1%) (+75 over 16.6 days)
- 30-day growth in installs: +109 (+0.3%) (+175 over 48 days)
- Rank: #315,206 of 2,951,082 Android listings with an install count (down 14,581 since 2026-11-01)
- Rank: #28,702 of 244,470 in Tools

## Is Bluetooth Terminal/Graphics safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by Emrecan ÇETİN; developer website listed: essoftware.cc.
- On Google Play since 2013-08-12. Last updated 2026-04-19.
- Rated 3.0 from 172 ratings.

## Reviews

- Ratings by stars: 5★ 29% · 4★ 14% · 3★ 14% · 2★ 14% · 1★ 29% (149 ratings)

## Description

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.

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Source: https://storetally.com/android/com.emrctn.BluetoothGraphics  
As of 2026-11-13, from the StoreTally census.