Questions tagged as 'raspberry-pi'

Tagged questions
3
answers

Does anyone explain to me how this code works, to turn on and off a led?

Well this would be the code, unfortunately I'm just watching videos ... I do not have a raspberry, where I live so cheap they are not ... what confuses me here is the conditional While, it says while it's true ... in In any case, when I see that...
asked by 13.12.2017 / 16:25
2
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Execute bash script, from python, with script in the PATH

I have a folder with multiple scripts that I want to call from Python. I have added the folder to the PATH to be able to call these from any directory. And it has been added correctly: user@myuser:~ export PATH=$PATH:~/misScripts user@myus...
asked by 23.08.2018 / 13:54
1
answer

Error installing Supervisor in Raspbian

I have a Raspberry Pi 3 Model B In which I have installed Raspbian via NOOBS in its current version that the date is 2.4.4 I'm following a tutorial on how to configure Django + Ngnix + Gunicorn in the following Link , the drawba...
asked by 17.10.2017 / 03:08
1
answer

Database .NET Core Reverse Proxy

Currently, for entertainment, I am setting up a .NET Core server on a raspberry pi 3 with raspbian. So far I have not had many problems and I have a kestrel + apache server with reverse proxy. My problem comes when I want to add a database. I...
asked by 13.03.2018 / 18:18
1
answer

Is there an alternative for Raspberry pi and connect SSH under NAT?

Dear, I am working on a project with RPI3 and connected to a 3G Mobile Broadband, which has blocked ports SSH 22, is there any option to create a tunnel via web, to be able to access the SSH of the machine? Greetings.     
asked by 18.12.2017 / 19:41
1
answer

Infinite loop in Python

I am currently working on a project where I need to loop an infinite loop to a python code so that the data I'm asking for from a .json database is updated every so often. p> The code is as follows: from RPLCD import CharLCD import json...
asked by 21.03.2018 / 00:27
2
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How can I read just one serial port message in python?

Good people, it turns out that I am communicating an Arduino UNO with a RaspberryPI and what happens to me is that when an Arduino button is pressed it sends a simple serial number to RaspberryPi and when it recives it will emit a sound, the que...
asked by 04.09.2017 / 23:06
1
answer

Receive and order GPS data in Raspberry

I am trying to receive some data from a NEO M6 GPS module in my Raspberry Pi 3 and I have already verified that there is communication between them. I have this script in python but it does not work for me. I do not understand python. import g...
asked by 27.05.2017 / 13:36
2
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Help python loop

I am starting in the programming with Python and I have come across a problem .... I want to make an infinite loop which comes out if I press the "s" option or if the raspberry button is activated. This is what I programmed, but it does not work...
asked by 05.07.2017 / 19:28
1
answer

Can I configure a Raspberry Pi card from a PC with Windows Operating System?

I intend to start a project with a Rasberry Pi using Python language, however I understand that the Rasberry Pi can only be configured with Linux and on my laptop I only own Windows 10. Is this an inconvenience? When entering the Raspberry pi...
asked by 30.04.2017 / 22:43