# Serial Sensor Plot > View serial data coming from your USB-OTG, Bluetooth or Wi-Fi circuit. Canonical page: [https://chrome-stats.com/d/com.troyasoft.pro.serialplot](https://chrome-stats.com/d/com.troyasoft.pro.serialplot) ## Overview - **ID:** `com.troyasoft.pro.serialplot` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** JUAN GABRIEL LOPEZ HERNANDEZ - **Category:** TOOLS - **Downloads:** 124 - **Version:** 4.3 - **Last updated:** 2026-08-11 - **First published:** 2018-01-06 - **Publisher country:** MX - **Size:** 14 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.troyasoft.pro.serialplot) - **Website:** [https://github.com/johnspice/Serial-Graph-Sensor](https://github.com/johnspice/Serial-Graph-Sensor) - **Privacy policy:** [https://webmobileapp.b4a.app/](https://webmobileapp.b4a.app/) ## Description If you have an Arduino circuit or any device that sends serial data via Bluetooth, USB-OTG, or Wi-Fi and you want to view or graph it in real time and save it in Excel format, use this app.

******RECOGNIZED DEVICES*****

USB-OTG: Arduino Uno, Mega, Nano, Digyspark (Attiny85), CP210x, CH340x, PL2303, FTDI, etc.
Bluetooth: HC06, HC05, ESP32-WROM, D1 MINI PRO, etc.
WIFI: Esp8266, ESP32-WROM, etc.

*Graph up to 5 data points in real time
*Automatic stop after "n" data points
*Customizable graphs, color, variable names, etc.
*The Windows version is completely free (link to the GitHub repo below)
*Includes manual and example code for Arduino.

**** DATA GRAPH ******
The circuit sending the data must only send numeric data (never letters) separated in the following format:
"E0 E1 E2 E3 E4" Each data must be separated by a space, and there must also be a space at the end. You can send 1, 2, 3, or a maximum of 5 data points. Each data point must have a space at the end, even if it's just one data point. The delay time ( ) in Arduino must be exactly the same as the one you use in the app.

Here you can find the Arduino manual and test code:
https://github.com/johnspice/Serial-Graph-Sensor

. ## Rankings - #1,899,070 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.BLUETOOTH` - `android.permission.BLUETOOTH_ADMIN` - `android.permission.BLUETOOTH_CONNECT` - `android.permission.BLUETOOTH_SCAN` - `android.permission.CHANGE_WIFI_STATE` - `android.permission.INTERNET` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.troyasoft.pro.serialplot.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Arduino-ESP Serial Monitor](https://chrome-stats.com/d/com.microdev.arduinoserialmonitor) — 699 users - [Arduino Sensor Data to File :](https://chrome-stats.com/d/com.spectaeye.ble) — 3 users - [USB Serial Monitor for u-blox](https://chrome-stats.com/d/com.cmy2345.usb.serial.monitor) — 26 users - [SerialFlow: USB Serial Monitor](https://chrome-stats.com/d/io.serialflow.terminal) — 3,568 users - [USB Serial Terminal](https://chrome-stats.com/d/project.usbserialterminal) — 26,877 users, 4.33 / 5 - [Bluetooth Terminal/Graphics +](https://chrome-stats.com/d/com.emrecan.btgraphadfree) — 883 users, 1.33 / 5 - [USB Serial Monitor](https://chrome-stats.com/d/com.keuwl.usbserialmonitor) — 13,316 users, 3.92 / 5 - [USB Terminal/Graphics](https://chrome-stats.com/d/com.cetechsw.usbgraphics) — 1,669 users - [Sensor Data Logger](https://chrome-stats.com/d/net.steppschuh.sensordatalogger) — 121,164 users, 2.86 / 5 - [Arduino Bluetooth Serial Monit](https://chrome-stats.com/d/com.ardunioSerial.crux) — 14,922 users, 1.00 / 5 - [Arduino Serial Sensor](https://chrome-stats.com/d/com.karl.serialsensor) — 12,392 users, 4.22 / 5 - [Bluetooth Terminal/Graphics](https://chrome-stats.com/d/com.emrctn.BluetoothGraphics) — 31,460 users, 3.00 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.troyasoft.pro.serialplot)