Serial bluetooth terminal source code. From the COM Ports tab, click Add.

sdptool browse local. Lalu masuk ke menu Device dan pilih ESP32_LED_Control tunggu sampai status menjadi Connected . 38. Bluetooth serial port communication for Node. This flutter app will help you to connect to Bluetooth Devices (like, HC-05). add App. For Android, the best app for the case is S2 Terminal. Open Bluetooth Serial Monitor App on your smartphone. There could be max up to 7 Bluetooth connections. 3 introduces built-in platform support for Bluetooth Low Energy , allows Android apps to communicate with BLE devices that have low power requirements, such as proximity sensors, heart rate monitors, fitness devices, and so on. Open Serial Monitor in Arduino IDE, switch baudrate to 9600 and line endings to Both NL & CR. Now the plugin features: Adapter status monitoring, Turning adapter on and off, Opening settings, Serial Terminal. Bluetooth Classic uses the 2. This can cause problems with Bluetooth serial devices, because it takes a while before the OS can say that a port is not there. You have to know what commands the serial device responds to from the PC. x technology. Upload the Server code to the board using the USB-C cable (diagram shown above in "The Project" section). In contrast to classic Bluetooth, there is no predifined serial profile for Bluetooth LE, so each vendor uses GATT services with Install it. You can interact with Bluetooth devices via this app as if It is the Apr 22, 2023 · Version:1. Download source code and the deplendence in same Jun 6, 2024 · Downloads Last Week. This module encapsulates the access for the serial port. Internally, this code calls the Bluetooth process through the Binder IPC mechanism. x) devices implementing the Bluetooth Serial Port Profile (SPP) For an overview on Android Bluetooth communication see Android Bluetooth Overview. See how it is shown as connected in the bluetooth window: ESP32 Bluetooth Classic. h library, which will expose the functionalities needed to work with serial over Bluetooth. Finally, go back to Terminal. Source code for HC-05 Bluetooth Terminal app. This app supports different bluetooth versions: - Bluetooth Classic. x) devices implementing a custom serial profile. Open your Arduino IDE, and go to File > Examples > BluetoothSerial > SerialtoSerialBT. This app supports bluetooth serial converters using the bluetooth SPP protocol like. Using HyperTerminal on the COM port associated with the HC-05 and the Arduino serial console, I can send messages bidirectionally. We will also use a Bluetooth terminal application to pair the two devices together. The reason for this is that IOBluetoothDeviceInquiry has the undocumented May 10, 2019 · Serial to Serial Bluetooth. The screenshots are given below with steps. معرفی برنامه. Now Type ‘A’ and click on the send button, you will see a green LED will turn on. This library gives you access to a Bluetooth Serial port on Android devices that have Bluetooth. Step 4: Prepare the Mobile Application. After you pair it go to Bluetooth Settings > COM Ports and see what port is there with the name of your device. This Android app provides a line-oriented terminal / console for Bluetooth LE (4. 0). Funkamateur 5/2024, Seite 366 - Morsetaster mit Smartphone und Winkeyer - Preview - App Config. You can initialize the port with the baud rate and port ID like COM1, COM2 etc. Click the settings icon, then select Pair new device. This profile defines the requirements for Bluetooth devices necessary for setting up emulated serial cable connections using RFCOMM between two peer devices. So, make sure you have an android phone at hand. gradle file to import this library. BtSerial Library for Processing for Android. Step-By-Step Instructions To Connect The ESP32 To A Smartphone Over Bluetooth. This app supports different bluetooth versions: - Bluetooth Classic - Bluetooth LE / Bluetooth Low Energy / BLE / Bluetooth Smart The USB to Serial UART module included on the NodeMCU Development Board is Silicon Labs' CP2012, for which we usually need to install the readily available Virtual COM Port (VCP) drivers. "This library handles the data formating, transmission and receiving with the We encourage you to try it and leave us a comment or value it on our website. Jul 21, 2022 · スマホ（Android）のSerial Bluetooth Terminalを使用してセンサー情報が表示されることを確認します。 ESP32-WROOM-32E開発ボード（秋月電子）を使用しArduino IDEで開発を行います。センサーにはAE-BME280（秋月電子）を使用しています。 'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other devices with a serial / UART interface connected with a bluetooth to serial converter to your android device. Xwayland support (in dev only). Here is some code I'm working on and it gets data from the bluetooth connection to a standalone pc build (or in the editor) as long as the COM port (in my case COM9) is the same as the bluetooth device when you pair it. This will help a lot the rest of our users! Bluetooth Terminal HC-05 works on Android 9. Features. It’s the easier option for ESP32 Bluetooth communication applications. ESP32 Pinout: Source Code for Graph over Bluetooth: Method 3: Interfacing AD8232 ECG sensor with ESP32 to show the graph over Internet. Now you're able to make a small talk between the Terminal and the Serial Monitor! linux. Feb 25, 2024 · Software for communicating with serial devices via USB and Bluetooth, often used by engineers and hobbyists. The issue with the null connection is related to the findBT () function. Apr 18, 2016 · The correct code is: #!/usr/bin/env python """ A simple test server that returns a random number when sent the text "temp" via Bluetooth serial. From the menu select devices and tap on the micro:bit you want to connect to. Setelah status menjadi Connected , perintah dari smartphone ke ESP32 dapat mulai dikirimkan, kirim 1 untuk menyalakan LED, dan 0 untuk mematikan LED, sebagaimana Serial Bluetooth Terminal. 3. Oct 17, 2023 · Step 6: Go back to your Serial terminal application and click on devices. You can send messages to the bluetooth module and perform various operations. SimpleBluetoothTerminal. We have three LEDs. Download it and when opening, turn on Bluetooth and pair up with the module. By default, the app has only on and off functionality for any paired bluetooth devices, but you can add as many functionality as you want. Connecting Browser to Hardware Apr 27, 2023 · Bluetooth LE Link Layer Controller. You will find the Device with the name “ESP32test”. The first thing we need to do is including the BluetoothSerial. bluetooth APIs to interact with the Bluetooth hardware. From the COM Ports tab, click Add. We’ll program the ESP32 using Arduino IDE, so make sure you have the ESP32 add-on installed before proceeding: Windows: instructions – ESP32 Board in Arduino IDE. Mac and Linux: instructions – ESP32 Board in Arduino IDE. Serial terminal program for engineering. The code will start executing and Turns ON the ESP32 Bluetooth Stack. Tap the name of the Bluetooth device you want to pair with your device (in our case, ESP32test). - Includes Built in Web Terminal client - get on the console with just a browser (Airconsole 2. . This repository contains a Progressive Web App that allows the user to communicate with a locally connected serial device through an interactive terminal. For Android Serial Bluetooth Terminal; For iOS BLE to Serial Terminal. Just pair the HC-05 with Smartphone. Pair to the RDL unit. 46 2023-10-05 NEW sort BLE devices by name or RSSI 1. The Bluetooth module has six pins – Enable, VCC, Ground, Transmit Data (TxD), Receive Data (RxD) and State. h". Amazon / Banggood / AliExpress. 45 2023-06-18 NEW show active logging in toolbar 1. Click on it and add it to the pair device. connection failed: read failed, socket might closed or timeout, read ret:-1". Next, launch the Web Bluetooth Terminal and connect to your module. 0+EDR (Enhanced data rate). 42 2023-04-21 NEW support Microchip devices with combined or separate tx/rx characteristics 1. 2. This App implements RFCOMM connection to the well-known SPP UUID 00001101-0000-1000-8000-00805F9B34FB. With this profile enabled, you can connect to a Bluetooth module through a serial terminal. Now listen on this channel using rfcomm: Sep 20, 2017 · But the app uses an additional BlunoLibrary that does additional thing to make sure their app only works on their product, such as pre-programming their onboard BLE chip with a password, and on every attempt to connect to the BLE device, the app will check for the password, device's name, as well as model and serial number. The default code is ‘0000’ or ‘1234’ but Mostly ‘1234’ works. Nov 2, 2015 · BlueCove stack shutdown completed. Open-Source, free, and easy to use. § SCANPORTS 1/0 (obsolete) realterm scans for actual comports by trying to open them all. If the serial port is mapped, it returns "00001101-0000-1000-8000-00805f9b34fb" or 0x1101 in For two Bluetooth devices to be compatible, they must support the same profiles. This can be used for configuration purposes or for communication purposes. Circuit Diagram for data over Android Bluetooth Low Energy Terminal build with Android studio. Step 7: Finally click on Terminal of the serial monitor application and start sending commands to your Bluetooth module. Be sure to specify the port on the command line with port=X when using this. We begin our program by adding the header file BluetoothSerial which makes the ESP32 Bluetooth to work as Bluetoth SSP. BUILD SUCCESSFUL (total time: 14 seconds) Once you know the url of your HC-05 (btspp://) you are able to connect without scanning for all devices and without searching for the services. and this permissions: Overview ¶. 'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other devices with a serial / UART interface connected with a bluetooth to serial converter to your android device. Serial Bluetooth Terminal APK. getInfo(). You will see that your bluetooth module HC-05 is paired with your smartphone. // This example code is in the Public Domain (or CC0 licensed, at your option. I have tried to use it with Bluetooth module HC-06, which is a 2. Pair the Bluetooth App with HC-05 Bluetooth module or HM-10 BLE module. Aug 6, 2019 · Step 3: Connecting the Hardware. The first goal of this project, started by @edufolly was making an interface for Serial Port Protocol (HC-05 Adapter). 0, creating a virtual serial port in /dev/pts/x, which makes it usable with any terminal or application. Go to Devices. Languages. Download an app called Bluetooth SPP Server Terminal from the Play Store; Pair your smartphone with your computer, through the operating system bluetooth settings (Linux, Windows or Mac OS X); Execute the application and click the Refresh button. CoolTerm is a freeware serial port terminal app and networking program, developed by Roger Meier for Windows. Source code and description. Serial Bluetooth Terminal 1. Local PTY, USB and Bluetooth serial ports, SSH and Telnet terminal client for Android. If you already have a serial port service, make a note of what channel it is. If the incoming data is ‘1’ then we turn on the LED and if it is ‘0’ we should turn off the LED. This app supports different bluetooth versions: – Bluetooth Classic. """ import os import The HC-05 Bluetooth device operates on UART communication. Press Button A on the micro:bit to print a message on the serial console. \n. This app supports different bluetooth versions: - Bluetooth Classic - Bluetooth LE / Bluetooth Low Energy / BLE / Bluetooth Smart Port you are spying on must be closed when starting. Jun 10, 2008 · TextBox1. It supports USB to serial converters based on. Arduino Board …………………………… Amazon / Banggood / AliExpress. arduino. Aug 22, 2013 · This code is working for me on an Arduino Mini Pro (should be the same as UNO) with an HC-05. Serial Port Profile (SPP) If you're replacing a serial communication interface (like RS-232 or a UART) with Bluetooth, SPP is the profile for you. It provides backends for Python running on Windows, OSX, Linux, BSD (possibly any POSIX compliant system) and IronPython. 5). " connecting . Go to the Play Store and download the application by the name: Serial Bluetooth terminal. It's pretty easy-to-use. Android 4. Follow any on-screen instructions. Step 3: Understand the Code. This is much faster and the code is reduced to a few lines. Contribute to MEnthoven/Android-HC05-App development by creating an account on GitHub. The Universal Serial Adaptor: - Instant, all-in-one serial connectivity via Wifi, Wired Ethernet or Bluetooth 4 (Low Energy) - Works with everything - iPhone, iPad, Android, Mac and PC - use our Apps or bring your own. Latest version: 3. Bluetooth is a bit more involved. The plugin (for now) uses Serial Port profile for moving data over RFCOMM, so make sure there is running Service Discovery Protocol that points to SP/RFCOMM channel of the device. There are 31 other projects in the npm registry using bluetooth-serial-port. 41 2023-03-11 FIX improve Jun 8, 2024 · Source Code for Arduino Serial Plotter: Source code for Processing IDE. From Settings > Devices select “More Bluetooth options” from the righthand menu. 0 and above. Note: Pairing instructions are provided on the product data sheet and on the instructions provided with the RDL unit. PySerial is a library which provides support for serial connections ("RS-232") over a variety of different devices: old-style serial ports, Bluetooth dongles, infra-red ports, and so on. Also, I would like to point out some parts of the code, like: // Bluetooth Serial object. It is released under a free software license, see LICENSE for more details. 1. This Android app provides a line-oriented terminal / console for classic Bluetooth (2. The website is a comprehensive manual for Realterm. Open the SERIAL TERMINAL PROGRAM. Using Serial Bluetooth Terminal (Android App) Using this app is very easy and require few steps. Oct 16, 2018 · The idea of the program is to initialise a Serial Bluetooth connection using ESP32 and listen for data from paired devices. The download has been tested by an editor here on a PC and a list of features has been compiled; see Nov 22, 2020 · The port can be either incoming – you have a listening service which other devices can connect to; or outgoing where you connect to a specific remote device. It is originally designed for Arduino but can work with any devices that support Classic Bluetooth or Bluetooth Low Energy - BLE (Bluetooth 4. I'm sure that you can write it on your own, but if you still need it, it can be found here. For an overview on Android BLE communication see Android Bluetooth LE Overview. 99 MB. The HC-05 module is a Bluetooth SPP (Serial Port Protocol) module, which means it communicates with the Arduino via the Serial Communication. 42 APK Download by Kai Morich - APKMirror Free and safe Android APK downloads. BluetoothSerial SerialBT; The Bluetooth Serial Monitor App is a mobile app that has a user interface that looks like the Serial Monitor of Arduino IDE. answered Sep 5, 2014 at 1:48. This app supports different bluetooth versions: - Bluetooth Classic - Bluetooth LE / Bluetooth Low Energy / BLE / Bluetooth Smart Nov 25, 2023 · 'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other devices with a serial / UART interface connected with a bluetooth to serial converter to your android device. ) // By Evandro Copercini - 2018 // This example creates a bridge between Serial and Classical Bluetooth (SPP) In Linux, open up a terminal and check what bluetooth services are available by typing in. See the LED's state on Arduino board. Use Windows forms project template and simply drag a serial port from the toolbar. 4GHz with V2. If you are using Android Studio, you can simply add a dependency on your app module's build. mp4. May 1, 2023 · 'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other devices with a serial / UART interface connected with a bluetooth to serial converter to your android device. You can get the components needed for this Arduino tutorial from any of the sites below: HC-05 Bluetooth Module ……………. Terminal for serial devices connected with Bluetooth Classic / LE Jan 24, 2024 · Swipe down from the top of your Android phone’s screen and confirm that Bluetooth is turned on. Nov 13, 2015 · 0. Open source variant: SimpleUsbTerminal. However, when using your Serial Bluetooth Terminal app, it gets connected normally without any issue. 0%. Let's take a look at a few of the more commonly-encountered Bluetooth profiles. Step 1: Install ESP32 on the Arduino IDE. invoke(new UpdateTextBox(UpdateText),textToWrite);Using the code. After pairing, it will show a successful connection message. Not to difficult to handle. Connect the KX132 Accelerometer to one of the Thing Plus boards using a Qwiic cable, this is the "Server" board. For an overview on Android BLE communication see\nAndroid Bluetooth LE Overview. This app supports different bluetooth versions: - Bluetooth Classic - Bluetooth LE / Bluetooth Low Energy / BLE / Bluetooth Smart Oct 5, 2023 · From version Serial Bluetooth Terminal 1. Step 5: Select the Device and Communicate. Note: Some mobile phones require you to be on the bluetooth page to correctly be detected by the bluetooth terminal for Android (based on Android Bluetooth chat sample) - Sash0k/bluetooth-spp-terminal Fund open source developers Search code, repositories Source code of my application "Bluetooth Terminal" on the playstore. Click OK. 44 2023-05-05 FIX connection handling in custom characteristics dialog 1. 4 GHz ISM (Industrial, Scientific, and Medical) band and has a maximum data rate of 3 Mbps. References: Make Magazin 3/2018 - Neue Aufgaben für alte Smartphones. Jun 18, 2024 · At the app framework level is app code, which uses the android. If you don't, you can add the service: sdptool add --channel=22 SP. Bluetooth Terminal Application First I would like to thank you for sharing this code. Projects using PySerial This project is a cross-platform serial port assistant. 0. Uploaded:May 15, 2022 at 12:00PM PDT. Java 100. This App implements RFCOMM connection to the well-known SPP UUID 00001101-0000-1000-8000 It fulfills the same purpose as rfcomm bind for the old Bluetooth 2. Ideal for development, reverse engineering, debugging, datalogging and capture, and automatic test. - omaraflak/Bluetooth-Terminal To enter programming mode (do all of the following steps) 1. Michael Sorensen. HC-05 Bluetooth Module – HC-05 Bluetooth module is serial port protocol module. Type “ON” or “OFF” and click Send button. I have the HC-05 paired with my laptop. It works exactly the same as any serial (UART) Bluetooth modules you may have used with Arduino (like HC-05, HC-06, etc). windows. It's structured using Processing's Serial library API, so those familiar with Serial should be able to do the same things with this as they can with Serial. Aug 10, 2014 · This page about some kind of smart watch which create with micro-controller, but you can download a project for android called NetduinoBT_AgentProto that completely contain every thing that you need to connect to Bluetooth SPP (serial port profile). File size:1. The current version of the software is 1. Ensure that "Incoming (device initiates the connection)" is selected then click OK. Next we will need an object of class BluetoothSerial, which is the one we will use to initialize the Bluetooth stack on the ESP32 and to send the data. From the resulting “classic” control panel applet select the “COM ports” tab to see Code. - Bluetooth LE / Bluetooth Low Nov 19, 2012 · 6. 20, and you can run it in English, German and Russian. - HC-05, HC-06. Serial Port Profile (SPP) - The Serial Port Profile is a Bluetooth profile that allows for serial communication between a Bluetooth device and a host/slave device. Note that other speeds will also work. It can work in both Master and slave modes. Feel free to use a different accelerometer, but make sure to remove the KX132 library and 'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other units with a serial / UART interface connected with a bluetooth to serial converter to your android system. This code will allow to set an output (pin 13) to either high or low using the commands "on" and "off". It operates on ISM band 2. A library for Android to simplify basic serial communication over Bluetooth, for example when communicating with Arduinos. It will ask for the pin code and enter the pin code mentioned above. The plugin (for now) uses Serial Port profile for moving data over RFCOMM, so make sure there is running Service Discovery Protocol that points to SP Jan 30, 2021 · If you don’t have any hardware to connect to, you can easily test it using a Bluetooth Serial connection - provided your computer has a Bluetooth module you can connect your mobile device to it and use the appropriate software. Keywords for search: serial over Bluetooth, Nordic,UART over BLE. It can run on WINDOWS, linux、android、macos system. FTDI FT232, FT2232, Prolific PL2303; Silabs CP2102, CP2105, Qinheng CH340, CH341; and devices implementing the USB CDC protocol like. There are some differences: flutter_bluetooth_serial. Mar 13, 2018 · After downloading and opening putty, configure it like is shown in figure 1, on the left. Step 1: Uploading the Code and Downloading the App. cs class into your project. 1/7. Use something like BLEScanner app to confrim both on Android. android ssh terminal serial usb telnet ansi pty ssh-client uart wayland-compositor vt100 terminal-graphics terminal-emulator usb-cdc bluetooth-serial-ports Oct 13, 2023 · If the serial port is part of a Bluetooth device, a new bluetoothServiceClassId key containing the Service Class ID associated with the RFCOMM channel that the port is connected to is available in the serial port info returned by calling port. It also supports remote serial ports via RFC 2217 (since V2. Applications Of Bluetooth Low Energy. This app includes UUIDs for widely used serial profiles: \n \n; Nordic Oct 13, 2017 · RealTerm: Serial/TCP Terminal. This app helps totally different bluetooth versions: - Bluetooth Classic - Bluetooth LE / Bluetooth Low Energy / BLE A serial terminal that runs off of Web Bluetooth, letting you connect your Arduino to pretty much any device that can run the Chrome browser - will2hew/WebBluetooth-Terminal Feb 27, 2022 · Learn more about it here. Arduino . Flutter basic implementation for Classical Bluetooth (only RFCOMM for now). 0) - Connects to everything Note for Mac users: DeviceINQ relies on a separate executable named btScan built together with the library which has to be in the same directory as the library (the code searching for it is at the top of DeviceINQ::Inquire() and can be modified according to your needs). In contrast to classic Bluetooth, there is no predefined serial profile for Bluetooth LE,\nso each vendor uses GATT services with different service and characteristic UUIDs. We will see LED's state is ON or OFF, respectively. In addition to that, we can check the status of the pin with the command "status". Once installed, we can verify that the CP2102 is recognized by the computer. Start using bluetooth-serial-port in your project by running `npm i bluetooth-serial-port`. This API is available starting with Chrome 89, Edge 89, and Opera 76. As can be seen, we need to select “Serial” in the connection type radio. 'Serial Bluetooth Terminal' est une application de terminal / console orientée ligne pour les microcontrôleurs, les arduinos et autres appareils dotés d'une interface série / UART connectée avec un convertisseur Bluetooth à série à votre appareil Android. After connecting the USB cable to both the USB port on the computer and the board Blue2Serial is available on the jCenter repository. 1 // We will receive from pin 10 and transmit to pin 11 2 const int BTRX 3 = 10; 4 const int BTTX = 11; 5 6 // Output LED at pin 13 7 const int Aug 3, 2017 · Note If using Windows 8/10, navigate: Right-click Start > Control Panel > In the search box, enter "Bluetooth" then select Change Bluetooth settings. A nice looking serial terminal in the web. Seeing that my application connects to another mobile device through a serial port, and the serial ports used for Bluetooth communications differ from one device to another, I used the SettingsForm form class in order to set the COM ports for the communication (you can find those by going to Settings->Connections Handles the Bluetooth Serial connection to BluetoothSerial Connect iOS app. Download Serial Bluetooth Terminal latest version for Android free. It uses serial communication to transmit and receive data serially over standard Bluetooth radio frequency. This provides a demonstration of the Serial API. 47:. Throughout this guide, we will use an android smartphone that will connect to our ESP8266 development board. The module named “serial” automatically selects the appropriate backend. Now Upload the code in Your ESP32 Board. Then, open Serial Bluetooth Terminal application. Method 2: Interfacing AD8232 ECG sensor with ESP32 to show the graph over Bluetooth on a Android Mobile. 'Serial Bluetooth Terminal' is a terminal app for microcontrollers, arduinos or other devices with a serial / UART interface connected with a bluetooth to serial converter to your android device. Pair with ESP32. Therefore, we will use TX, RX pins of STM32 Blue Pill to connect with the module. After successfully paring, Open the “Bluetooth Terminal” Application, and connect to the “ESP32test”. The code is very simple. 43 2023-05-01 NEW macros with repeat option 1. println statements show up in the Hyperterminal window like they should. Bluetooth system service Feb 2, 2021 · Open Serial Bluetooth Terminal. Touch and hold the Bluetooth icon, then tap “Pair new device” and wait a few seconds. May 31, 2020 · Jalankan program Serial Bluetooth Terminal seperti yang dibahas pada langkah sebelumnya. After that, put the COM port detected by your computer for the Serial over Bluetooth and select a speed of 115200. Serial Bluetooth Terminal latest update: June 6, 2024. Downloads:109. Step 2: Program ESP32 with the code below. js. This can be This Android app provides a line-oriented terminal / console for devices with a serial / UART interface connected with a USB-to-serial-converter. But I keep getting. Connect the SERIAL TERMINAL PROGRAM to the Bluetooth device. #include "BluetoothSerial. It has an comprehensive ActiveX/COM automation support so it can be used a serial component by other programs. On Windows it provides a COM port, similar to the Microsoft "Standard Serial over Bluetooth" (a driver which exists since Windows XP and unsurprisingly also does not support May 1, 2019 · To learn more about Bluetooth module go through our other Bluetooth related projects. Cette application prend en charge différentes versions de Bluetooth: Nov 25, 2023 · 'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other devices with a serial / UART interface connected with a bluetooth to serial Select HC-05 and the serial Bluetooth terminal starts to pair with HC-05. Now the plugin features: Sending and receiving data (multiple connections). Mar 19, 2021 · Turn on your smartphone’s Bluetooth. you must change the device name from "MattsBlueTooth" to your device name as well as confirm the UUID for your service/device. 4. The Serial. Mar 9, 2018 · The code. Select the Classic Bluetooth or BLE according to the module you used. Connecting to multiple devices at the same time, Sending and receiving data (multiple connections). Bluno's android Mar 20, 2013 · 2. 2, last published: a year ago. If you have had success with a different app, please let us know and we will include it here. Upload it to the board and head on to your phone. zu ly gh tr zi fd bq pn lz wp