# BtSerialUtility

> This is a sample program for RS-BT62 and REX-BT60 (Bluetooth-Serial Converter).

Canonical page: [https://chrome-stats.com/d/com.ratoc.btserialutility](https://chrome-stats.com/d/com.ratoc.btserialutility)

## Overview

- **ID:** `com.ratoc.btserialutility`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ラトックシステム株式会社
- **Category:** TOOLS
- **Downloads:** 900
- **Last updated:** 2025-07-11
- **First published:** 2025-07-11
- **Publisher country:** JP
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ratoc.btserialutility)
- **Website:** [http://www.ratoc-e2estore.com/products/detail.php?product\_id=33](http://www.ratoc-e2estore.com/products/detail.php?product_id=33)
- **Privacy policy:** [https://www.ratocsystems.com/info/privacy.html](https://www.ratocsystems.com/info/privacy.html)

## Description

This is a sample program for the Bluetooth-Serial Converter products RS-BT62 and conventional product REX-BT60 provided by Ratoc System.<br>It can be used with the following products.<br><br>RS-BT62 series<br>REX-BT60 series<br><br>The source code can be downloaded from the site below.<br>http://www.ratoc-e2estore.com/products/detail.php?product_id=133<br><br>This program configures RS-BT62 and REX-BT60 devices via Bluetooth and configures communication parameters for the RS-232C port.<br>It also provides the functionality of a terminal program.<br><br>・Bluetooth settings<br>Default settings, device name settings<br>PIN code setting for REX-BT60 Ver 4.77 only<br><br>・Setting the communication parameters of the RS-232C port<br>Baud rate, data bits, parity, stop bits<br><br>・Setting HID mode parameters<br>HID mode key press time, HID mode line feed conversion<br><br>・Example of connected devices<br>RS-232C devices such as barcode scanners, magnetic card readers, chemical balances, etc.<br><br>・Example of installation procedure<br>1. Connect the power adapter (DC5V) to the RS-BT62 device.<br>2. Enable the &quot;Bluetooth&quot; item from &quot;Settings&quot; on your device.<br>3. Tap &quot;Bluetooth&quot;. Tap the RS-BT62 device (BT62-xxxx) to pair.<br>4. Run the app (BtSerialUtility).

## Rankings

- #1,188,020 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ratoc.btserialutility)