269 reviews
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About this app

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
Updated on
Mar 8, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
269 reviews
Wielki Szczur
January 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!
1 person found this review helpful
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Ratnam Subramaniam
January 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.
5 people found this review helpful
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A Google user
December 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.
4 people found this review helpful
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What's new

* Fix some issues on Android 12