Search found 9 matches
- Sun Feb 14, 2021 9:22 pm
- Forum: Beginners
- Topic: Activating of Raspberry Pi via Bluetooth controlled device.
- Replies: 2
- Views: 111
Re: Activating of Raspberry Pi via Bluetooth controlled device.
The purpose is to have some autonomous device with pi not connected to electrical outlet . Let say, that I have simple whall clock working from AA battery and pi board plus dedicated additional power bank hidden behind the clockface. From smartphone paired with Bluetooth switch I turn pi on and prog...
- Sun Feb 14, 2021 12:51 pm
- Forum: Beginners
- Topic: Activating of Raspberry Pi via Bluetooth controlled device.
- Replies: 2
- Views: 111
Activating of Raspberry Pi via Bluetooth controlled device.
Hello, I check the possibility to activate Raspberry Pi via low power consuming, Bluetooth controlled device. Suppose Pi is connected to power source via some relay system (MOSFET ?) and Bluetooth controlled device safe power making pi connecting to and disconnecting from battery. Here are my questi...
- Tue Apr 23, 2019 3:40 pm
- Forum: Beginners
- Topic: Deluge version
- Replies: 2
- Views: 1782
Re: Deluge version
Thank you!
- Tue Apr 23, 2019 1:32 pm
- Forum: Beginners
- Topic: Deluge version
- Replies: 2
- Views: 1782
Deluge version
Hi, I have number of Deluge packages on my Raspberry Pi 3: pi@raspbaruch:~ $ dpkg-query -l 'deluge*' Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Ar...
- Wed Nov 07, 2018 7:11 pm
- Forum: Graphics, sound and multimedia
- Topic: recommendation for amplifier
- Replies: 0
- Views: 827
recommendation for amplifier
Hi,
I have Raspberry Pi 3 Model B board and speaker of 0.5W 8 Ohm. What sound sound amplifier may match this settings?
Thank you in advance.
Baruch
I have Raspberry Pi 3 Model B board and speaker of 0.5W 8 Ohm. What sound sound amplifier may match this settings?
Thank you in advance.
Baruch
- Sat Dec 17, 2016 8:55 pm
- Forum: General discussion
- Topic: Use app to connect to pi via bluetooth.
- Replies: 12
- Views: 97321
Re: Use app to connect to pi via bluetooth.
1. Not sure what you mean. I speak about this GUI option: http://learn.makeblock.com/en/wp-content/uploads/2016/01/serial.jpg Yes, you will want to keep the rfcomm watch command running. So I should add command sudo rfcomm watch hci0 to startup script? 2. Yes, tell minicom to use the /dev/rfcomm0 p...
- Sat Dec 17, 2016 8:01 pm
- Forum: General discussion
- Topic: Use app to connect to pi via bluetooth.
- Replies: 12
- Views: 97321
Re: Use app to connect to pi via bluetooth.
You'll need to add the SP profile to the Pi. Edit this file: sudo nano /etc/systemd/system/dbus-org.bluez.service Add the compatibility flag, ' -C', at the end of the 'ExecStart=' line. Add a new line after that to add the SP profile. The two lines should look like this: ExecStart=/usr/lib/bluetoot...
- Fri Dec 16, 2016 5:15 am
- Forum: Beginners
- Topic: Reading Bluetooth with Python
- Replies: 2
- Views: 18797
Re: Reading Bluetooth with Python
Great, thank you!
- Thu Dec 15, 2016 3:59 pm
- Forum: Beginners
- Topic: Reading Bluetooth with Python
- Replies: 2
- Views: 18797
Reading Bluetooth with Python
Hello, I have brand new Pi 3 B (Linux version 4.4.34-v7+). As a first stage I want to send to Pi some data via Bluetooth serial interface and read it with Python. Apart form enabling BT interface, making PI discoverable and pairing it with sending device, what additional option I should enable/packa...