Unanswered Questions
676 questions with no upvoted or accepted answers
2
votes
0
answers
85
views
efficiency of python sleep function to set a raspi pin HIGH and pause the script
I am continuously measuring some parameters using Raspberry Pi. I am using Python. When the measured value is higher than a particular value, I want to set a GPIO pin high (for some LED indicator) and ...
- 129
2
votes
0
answers
731
views
Raspberry Pi Zero -V1.3 Kali-SSH VNC through USB connected to PC possible?
I would like to SSH and VNC to a rasberry pi Zero V1.3 (Non-wifi) running Kali using just the USB connected to a Ubuntu that is connected to the network.
It is possible with Raspbian:
https://www....
- 21
2
votes
0
answers
1k
views
Trying to use Ethernet over Bluetooth between Pi boards
I'm trying to use SSH over Bluetooth via Ethernet over Blutooth. I've based my effort thus far on: Bluetooth PAN Network Setup with BlueZ 5.X
I believe I have faithfully followed the instructions. ...
- 121
2
votes
0
answers
562
views
Windows 10 IoT not updating with windows update
Why is my windows update stuck on downloading updates? How do I kick it along?
From the apps menu I select Windows Update tile.
I then have the following screen which I have left on overnight and ...
- 161
2
votes
0
answers
1k
views
hostapd.service not found
I am trying to make a Raspberry Pi 2 as a wifi access point in a standalone network.
I followed this tutorial: https://docs.google.com/document/d/16hJS7fnPyKUwbvR33_nMku_b6XcYaBJXVpeCIMoJzcQ/pub
At ...
- 2,929
2
votes
0
answers
355
views
PI4J + Adafruit LCD with MCP23017
Got this device.
Python example char_lcd_plate.py is working perfect.
But I would like to manage it with Pi4J.
I copied bits from python example
LCD_PLATE_RS = 15
LCD_PLATE_RW ...
- 71
2
votes
0
answers
913
views
Error running headless jackd
I'm following the instructions here to run jackd on my headless Raspberry Pi 2 Model B. The only difference is that I'm using the standard packaged jackd instead of the autostatic ones mentioned ...
- 121
2
votes
0
answers
1k
views
Can't enable ssh for first boot because latest Raspbian image boot partition is read only
I'm trying to set up my Raspberry Pi headless from my MacBook. However, when I flash the latest Raspian image (April 2018 version), the resulting boot partition has a read-only file system. I've tried ...
- 121
2
votes
0
answers
61
views
Failure to download file with sftp
I Raspberry Pi 2 as a Torrent Box. I recently attach to it an external usb HDD formatted in NTFS. I can download successfully any file in the hardisk but when I try to connect to my Raspberry with ...
- 121
2
votes
1
answer
1k
views
SSH into Pi working as wireless bridge
I have a Raspberry Pi 3 that I have set up as a wireless bridge. I have a static IP on the ethernet port of 192.168.0.20, and a static IP on the bridge of 192.168.0.30. The Pi is running headless, so ...
CommunityBot
- 1
2
votes
0
answers
3k
views
Remotely unlocking LUKS encrypted Raspbian
I encrypted Raspbian using aes-cbc-essiv:sha256 algorithm with 256-bit key using LUKS and configured it to remotely unlocking.
I followed these tutorials:
https://learn.adafruit.com/resizing-...
CommunityBot
- 1
2
votes
0
answers
259
views
Raspberry Pi + Windows 10 IoT Core + RS485
Has somebody ever worked with windows 10 IoT Core and used RS485?
I would like to receive some signals from the RS485 device.
I would like to do this with Windows universal app.
- 17.3k
2
votes
0
answers
1k
views
No sound when PulseAudio is running
I have a Raspberry Pi 2 running the latest Raspbian jessie. I have sound working just fine via ALSA and analog out. Recently I installed pulseaudio and have found if pulseaudio is running I no longer ...
2
votes
0
answers
13k
views
How to check whether SPI working or not?
I am totally new to Raspberry Pi. I am trying to simulate a sensor with raspberry pi where my -
Devices
Sensor: ANALOG DVICES ADIS16227-CMLZ iSensor (ADIS1622x/PCBZ)
Device: ...
- 85
2
votes
0
answers
591
views
RMATE not working to ssh raspberry pi files to sublime
I've followed all the instructions on this site.
https://coderwall.com/p/mioruq/edit-remote-files-with-sublime-text-over-ssh-with-sudo-too
But it is not working. I don't get any errors when I ...
