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BlueSPP

BlueSPP is a Bluetooth SPP communication tool. It can connect any supporting the Serial Port Profile Bluetooth devices (like cellphone, MCU, Arduino or Raspberry Pi).
BlueSPP features:

Search for Bluetooth devices.Supports Bluetooth client and Bluetooth server mode.Select an appropriate character set to communicate.Keyboard view, you can customize buttons.Can be used to communicate with other android phone.Can be set to ASCII or HEX display mode.Can be set to terminal or chat view.Can connect to a Bluetooth MCU.Can connect to a Bluetooth Modem (most cellphone support).

For Windows Phone http://www.windowsphone.com/s?appid=7424bd0e-2757-4f75-b80b-f4beb14db218

Category : Communication

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Reviews (23)

Wie. S. Jan 1, 2022     

Works very well. Two things to make it perfect for what I need: 1. Switch - add a toggle one, i.e. send "smth, delay, smth". Like fo a garage door: you need to close the relay for a short time then release. 2. Number of buttons on the SWITCH screen, I would love to have just one, if my wish from 1. would become truth ;-) Very nice, thank you!

Rat. S. Jan 10, 2021     

I have used the App with my hardware. I was able to install sucessfully. I powered my 4 channel bluetooth unit. I was able to connect the App to the unit's bluetooth. I don't have the hex code for the relays to key into the app to turn on the relays. Please help.

Tan. R. Dec 25, 2019     

App refuses to run if "airplane mode" is active even though wifi and bluetooth are active. I use airplane mode to keep devices without cell service from using the cell radio. This check needs to be left out.

Lov. G. Sep 17, 2020     

Complete trash. Won't run if airplane mode is on (despite Bluetooth being on - every other Bluetooth application can handle this) and is very flaky. Upon sending some data it locks up

Wei. W. Aug 13, 2020     

Hi Shen Yao, Why SPP connection doesn't work on Android 10? I tested on Android 8 and it worked. Now I run it again on Android 10, always failed. SPP seems not advertised on Android 10. I don't know if that's the reason. Have you tested this app on Android 10? Thanks very much.

Ari. C. Jan 11, 2020     

I cannot change the character set. It shows Chinese characters even though I set it to ASCII or anything else. I'm using Oppo A3s

Ric. b. Nov 25, 2019     

Only app that works with most Chinese bt relays tip top. Lay out could do with a polish

Mac. C. F. Apr 12, 2019     

I wanted make discoverable option, which I found available only with this app. Serial comm works great, SPP discoverable.

Ger. D. Feb 15, 2022     

Hi there, app won't open now since Android update yesterday. Can it be fixed soon? Was really great up to this

For. A. Jan 22, 2021     

Works great but can we have a widget option to turn switch on and off on the android home screen

El. M. Feb 3, 2022     

When I try to connect the app instantly crashes

Nic. C. Sep 29, 2020     

Displays an ad every 2 seconds.

nay. L. Jul 15, 2018     

Couldn't find any app with the same functionality. Just expect some improvements to the UI

Rob. P. B. Feb 2, 2018     

For 5☆, let me pay to remove ads. Great app! The only BT control app I have found that can be moved to external SD memory.

Lou. G. Jan 30, 2016     

Screen shots show English. After installing, everything is in Chinese or something. No way that I can see to change language, all buttons go to what appears to be Chinese forums, no language choice in Preferences, this is useless or worse. Uninstalling quickly.

No. Y. Jun 26, 2015     

Great app. Thanks.

Tar. I. Jun 19, 2014     

What is the baud rate???? Is it 9600??? I'm using with PIC18F452 MCU.

Nat. M. Aug 17, 2013     

Would definitely recommend for Bluetooth MCU debugging.

Sri. P. Jul 10, 2013     

Always says unable to connect

Dav. W. May 23, 2013     

I won't update so long as it wants this permission without explanation.

car. c. b. Jan 12, 2013     

All i needed for. My bluetooth diy projects

Enc. S. Mar 1, 2017     

Adverts and just plain doesn't work, gets a connection, seems to send okay but the received information is garbled... connection with the same device works fine in other apps. I could have put up with the adverts in exchange for the incoming connection support.... if it actually worked.

San. A. Sep 5, 2015     

Lovely one