UART Bluetooth Terminal

[HHBT]

Can I build an app like this with Droidscript using uart plug-in?

https://play.google.com/store/apps/details?id=de.kai_morich.serial_bluetooth_terminal

[HHBT]

Device connect and no receive data... 

app.LoadPlugin( "BluetoothLE" );

var address1 = "E2:F1:18:93:94:AA";

var conectado = false;

 var sid = "6E400001-B5A3-F393-E0A9-E50E24DCCA9E";  // My Service-ID

 var ctx = "6E400003-B5A3-F393-E0A9-E50E24DCCA9E"; // My Characteristic ID

 var crx = "6E400002-B5A3-F393-E0A9-E50E24DCCA9E"; // My Characteristic ID

function OnStart()

{

  lay = app.CreateLayout( "Linear", "VCenter,FillXY" );

  btn = app.CreateButton( "Connect", 0.4, 0.1 );

  btn2 = app.CreateButton( "Send Something", 0.4, 0.1 );

  

  btn.SetOnTouch( btn_OnTouch );

  btn2.SetOnTouch( OnSend );

  

  lay.AddChild( btn );

  lay.AddChild( btn2 );

  app.AddLayout( lay );

  ble = app.CreateBluetoothLE();

  ble.SetOnConnect(OnConnect);

  ble.SetOnUartReceive(OnUartReceive);

  ble.SetSplitMode( "End", "\n" );

  ble.SetUartMode( "Text" );

  ble.SetUartIds(sid,ctx,crx);

}

function btn_OnTouch()

{

 ble.Connect(address1,"UART");

}

function OnConnect()

{

  app.ShowPopup( "Connected!" );

  conectado = true;

   }

function OnSend()

{

  ble.SendUart("?");

}

function OnUartReceive(data)

{

  app.ShowPopup(data);

}

[HHBT]

[Dave]

You probably need to send "?\n" instead of just "?" as the device will probably need a line/command termination character.

What device are you talking to?

Note:  HC-05, HC-06 devices expect classic Bluetooth not BLE

[HHBT]

In simple Bluetooth terminal app, my device works very well. 

I want just send data to my device with Droidscript app.

Device information. 

[Dave]

Looks like you have your Tx and Rx the wrong way round.  They should be opposite to the device you are contacting.

Swap them round and include the '\n' character at the end of your commands.

[Hiago Henrique]

Yeah! Works fine now!