Just launch this app and it will quickly switch your Bluetooth mode and close itself.
Save battery life & block hackers.
If you already have Bluetooth on, launching this app will switch it off. If off, launching this app turns it on.
This supports the earthping.com project - crowdsourced Bluetooth database. Users are also reporting usage to find their lost Bluetooth devices.
Scan data can be downloaded via email in JSON format. Also, this version uploads the found devices to a web database, which can be turned off in menu --> settings. Bluetooth 4.0 devices will be able to scan in Classic or Low Energy mode. Devices without Bluetooth 4.0 can scan in Classic mode only.
This is part of a research project into the extent that Bluetooth devices are used in the buildout of the Internet-of-things. Currently this supports Bluetooth Classic and 4.0 (Bluetooth Low Energy - BLE). The latest Nexus phones & tablets support BLE and Jelly Bean 4.3.
This app is oriented toward those curious about the extent of the Bluetooth devices in and around their neighborhood - drive through your neighborhood while scanning for Bluetooth devices and you'll see sensors, firetucks, freeway monitors, car brands, laptops, phones, TV set-top boxes, etc.
Any feedback would be greatly appreciated. That includes bugs, feature requests, sending of some scan data sets would be appreciated (firstname.lastname@example.org) and/or any comments about interesting Bluetooth devices you are seeing.
Many Thanks, John
This app is specially recomend by Fitbit users. There is a Pro version available without ads and new features as one device selection.
IMPORTANT NOTE: To work properly it is necessary to turn on the Bluetooth in discovery mode. PAIRED DEVICES AS HEADSETS WILL NOT BE FOUND.
Be constructive please :), if this app does not work on your device, instead of negative rating, send me a email with the device model and problem description in order to solve it.
Resistor colour codes - tells you the resistance, tolerance, upper and lower values, and E-series information for any colour-coded resistor.
Ohm's Law and Power Calculator - Finds any unknown quantity in terms of voltage, current, resistance and power dissipation for any omhic component.
Series/Parallel Value Calculator. Finds the total value for any series or parallel combination of resistors, capacitors, or inductors. The calculator can also find an individual value given the value for the whole combination.
Reactance Finder - Calculates the reactance of any capacitor or inductor from the circuit frequency.
Power Triangle - Calculates real, apparent, and reactive power dissipation as well as impedance phase angle in any electrical system.
Resistivity - Finds the resistance of any wire or prism from its dimensions and resistivity, or vice versa.
Magnetic Fields - Finds the force that acts on a conductor in a magnetic field.
Capacitors - Finds the charge and energy stored in a capacitor.
Many more electrical utilities coming soon, with regular updates. Plus, NO ADS.
Please rate or give feedback. Feel free to give suggestions or comments.
it's can save all send and receive data to file.
file save in /sdcard/********.log
******** is yyyyMMdd.
description for setup in menu
Display hexadecimal : show data of hexadecimal format.
Send hexadecimal : sned hexadecimal text. ex, "ABC 39 30", client will receive "ABC90". hex 39 = "9" hex 30 = "0".
Append newline(\r\n) : sent data append newline automatically.
Keep screen on : keep the screen on.
1.Your data must have a newline. the APP is relying newline to display data.
2.This application is reprograming of BluetoothChat. that's sample code of android.com.
By Bluetooth App Sender APK you can:
- See all installed app in a list with a details about each app in simple way.
- Send any app in your phone to other phone by more than one way, you can use Bluetooth, Email or any sending method supported in your device.
- Share any application installed in your phone to any other phone using Bluetooth, Email , Facebook and other social networks.
- See details about any installed app such as permission that this app has on your system.
- You have the ability to uninstall any unwanted app just in one click.
- You can run any application from the list to preview it.
* Automatically turn on Bluetooth when on a call.
* Automatically turn on Bluetooth when the phone is charging.
Keywords: bluetooth bt mobile data 2g 3g 4g lte cdma
This app is licensed under the MIT license.
Copyright (C) 2012 Futon Redemption
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
How it works:
Press the connect button located top right.
Display a message with the device BLTE you find the device.
Once selected it will connect only at the top and connected right.
In the field READ DATA data sent the BTLE appear.
To send the data box to Be Sent DATA will be filled and the SEND button is pressed.
Use Android Bluetooth mobile device to remote control your device with Serial TTL Bluetooth Module and Arduino Board.
For Automation System ,Smart Home Automation ,light control etc.
The program features.
- Control up to 8 devices.
- Can be set Timer to ON / OFF the device and show the countdown timer.(Timer can be set to 1 minute, 15 minutes, 30 minutes, 1 hour, 2 hours, 4 hours).
- Change and Edit your Device Name. ( Version 1.6+)
- Free Version with AD
PRO VERSION ( NO AD )
1. Serial Port Bluetooth Module( TTL )
2. Arduino Microcontroller Board ( we use ET-BASE AVR EASY328 Arduino compatible)
3. 8 channel Output Relay Board
More info about hardware :
Wiring Arduino Pin Diagram
Output 1 to Pin 4 ( Arduino Board )
Output 2 to Pin 5
Output 3 to Pin 6
Output 4 to Pin 7
Output 5 to Pin 8
Output 6 to Pin 9
Output 7 to Pin 10
Output 8 to Pin 11
Bluetooth Module Tx to Pin 0
Bluetooth Module Rx to Pin 1
A data transmission via Bluetooth.
Device1 ON sent “A” , Device1 OFF sent “a”
Device2 ON sent “B” , Device2 OFF sent “b”
Device3 ON sent “C” , Device3 OFF sent “c”
Device4 ON sent “D” , Device4 OFF sent “d”
Device5 ON sent “E” , Device5 OFF sent “e”
Device6 ON sent “F” , Device6 OFF sent “f”
Device7 ON sent “G” , Device7 OFF sent “g”
Device8 ON sent “H” , Device8 OFF sent “h”
More info about Apps :
Full Android Source Code. It cost 30 - 100 USD.
Please. contact email@example.com
29 Jan 2013