Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [webiopi]

WebIOPi is a web server written for interfacing with the Raspberry Pi's GPIOs and various buses (I2C, SPI, etc.).

0
votes
0answers
18 views

I possible to create a webpage using QtWebKit where a can manipulate the GPIO?

I cannot find a relation between QtWebKit and GPIO at all on google. I am creating a program where the user who gets in my website will control the GPIO of my raspberry pi. What I have so far: 1- I ...
0
votes
1answer
86 views

Besides WebIOPi, what can I use to control the GPIO's(http.server library,Flask PHP)?

I used WebIOPi to test (and debugging) the RPi ports, it is easy and hepful. But now I want to create a webpage (as I can use html/css e create a nice modern interface). I don't know how to use ...
0
votes
1answer
199 views

webiopi write to log when button is pushed

Trying to learn the webiopi and python. I have a simple button to turn off and on a relay. Here is the HTML <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/...
0
votes
1answer
410 views

WebIOPi + ESP8266 - Setting up Server/Client communication

I've been working on this project, which consists in using a web page to control RPi's GPIOs and read sensor data via WebIOPI. Everything worked fine, at this point the project is very simple and the ...
0
votes
1answer
110 views

HTML doesn't show button if not in a local network using webiopi.js, how show it on the browser?

I followed a tutorial made by Jerry Hildenbrand, where he teaches how to control a LED via local network. His tutorial works perfectly, I just need to type tightvncserver in the raspberry and open ...
1
vote
1answer
1k views

WebIOPi patch for Raspberry Pi Zero W

I am looking for a patch of WebIOPi for the Pi Zero W. I will appreciate you very much, if you could suggest where I can find it on the internet. WebIOPi's version is 0.7.1. I could find some ...
1
vote
2answers
427 views

Plain Text Serial over USB or GPIO(UART)

Forgive my lack of understanding in this area and if my title is incorrect. I am trying to control a Sabertooth motor driver board which I can connect my Raspberry Pi to in two ways. 1. USB to Micro ...
0
votes
1answer
687 views

Problem with WebIOPi and Raspberry Pi 3

I installed WebIOPi on my Raspberry Pi 3, I use the patch for Pi 2 and 3 from this Github repository: https://github.com/doublebind/raspi. I can run the WebIOPi service, and the webpage appears in my ...
1
vote
2answers
3k views

Making WebIOPi work on Raspberry Pi 3

I am working a lot with serial devices through the Internet using WebIOPi, I recently acquired a Raspberry Pi 3 because of the WiFi. However, when I install the last version of Raspbian and WebIOPi, ...
1
vote
2answers
4k views

How to control raspberry pi gpio pins over the internet?

I have a RPi3 running on Ubuntu Mate 16.04, im planning to create a web app that has the capacity to control my raspberry pi. I have done some research and seen WebioPi but with my full effort in ...
1
vote
1answer
985 views

AttributeError: 'module' object has no attribute 'GPIO' WebIOPi using RPI 3

I had this web application running from a Raspberry Pi 2 with no problem using WebIOPi, I recently acquired a Raspberry Pi 3, and I wanted to use the same application on it, using a 7'' screen. I ...
0
votes
1answer
44 views

Making a setup for other Raspberry's

I've different versions of Raspberry Pi's and want a set of different software on all of them. I made sd-card images and that works fine as long it's the same version of a Raspberry, but when the ...
1
vote
3answers
1k views

Sensitivity of GPIO pin

I have a Python script which should read if a switch is pressed (a normal light switch). This switch I've connected to GPIO pin 40 and GND I read the state of GPIO: GPIO_startprog1=20 GPIO....
0
votes
2answers
1k views

Why can't I connect to the index page of WebIOPi?

I have a problem to view index.php of WebIOPi: I installed: gcc-4.7 and Python 3.2. Downloaded WebIOPi like so: wget http://webiopi.googlecode.com/files/WebIOPi-0.6.0.tar.gz I ran tar xvzf WebIOPi-0....
0
votes
1answer
348 views

Trying to use serial devices with webIOPi

I was following this tutorial: http://webiopi.trouch.com/Tutorial_Serial.html so I can make serial communication using the On-board serial UART I couldn't find the file /etc/inittab, I skipped that ...
0
votes
1answer
415 views

Unable to execute WebIOPi

I have been working with a Raspberry Pi 2 for little time. I was working with serial devices using webiopi, everything was good and running nicely. However, a few days ago I plugged in the Raspberry, ...
-1
votes
1answer
315 views

webiopi simple 3 wheeled robot, not functioning

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; ...
3
votes
2answers
5k views

GPIO=webiopi.GPIO, attribute error : module object has no attribute 'GPIO'

With this Python script I am getting errors: import webiopi import math GPIO = webiopi.GPIO # Left motor GPIOs L1=4 L2=17 # Right motor GPIOs R1=19 R2=21 def left_stop(): GPIO.output(L1, ...
0
votes
1answer
2k views

Troubles WebIOPi get values from sensor DS18B20 without modify config file

I have a question, I'm working in a project where are a necessary getting of values from a DS18B20 I had read this posts from WebIOPi forum: https://groups.google.com/forum/#!msg/webiopi/KPOGcDwAODE/...
1
vote
1answer
413 views

cUrl WebIOPi error 403: Request Forbidden

As a Mension, I'm doing some testing in RPi. The final objetive it's to control a motor and some sensor from Internet/Smartphone. I was searching for information and I decided to use WebIOPi because ...
4
votes
3answers
11k views

Global name GPIO is not defined errors on WebIOPi

I have Raspberry Pi 2 Model B v1.1 (NOOBS v1.4.2 Raspbian loaded), and I installed WebIOPi 0.7.1 to use it in order to blink a LED on attached to GPIO24 and GND by WebIOPi page. While I tried to use ...
0
votes
2answers
86 views

WebIOPi can't be downloaded from The Pi Store

I have Raspberry Pi 2 Model B v1.1. (Noobs 1.4.1 Raspbian loaded) On The Pi Store, I registered myself then tried to download WebIOPi. But after the clicking on download button, it said that wait for ...
0
votes
1answer
727 views

Help with a python script using pull up resistors and long presses of momentary switches

What I'm trying to achieve is to use GPIO pin 5 (BCM) on my raspberry pi b+ to receive input from a momentary switch and in response take specified actions. The actions will differ based on how long ...
0
votes
1answer
853 views

GPIO not working after installing the webiopi

I was doing programs with LED's and the GPIO after I installed the Webiopi to access it from the internet it didnt work anymore, I tried installing the latest version of Python and the rpg.gpio and ...
1
vote
0answers
407 views

WebIoPi buttons don't show up over Internet even with port-forwarding

I am trying to setup my RPi to access over the Internet and tried to setup a simple rule to port forward to RPi. I see the buttons and a camera feed if I access the WebIoPi over the local Intranet. ...
4
votes
1answer
182 views

GPIOs are put at 0.6 V during boot

I have made a little project using WebIOPi, and it works like a charm. However, I have noticed that during the boot of the Raspberry Pi, all I/O pins are put at 0.6 V. This is enough to trigger ...
0
votes
0answers
229 views

IO Expander runs very hot

I have a weird problem and I hope someone here can help me. I wrote a little script using WebIOPi to control the IO expander which is called IO Pi 32 Channel Port Expander (schematic and overview), a ...
2
votes
2answers
1k views

Control GPIO from outside home network

I'm not exactly the most knowledgeable on the server-side aspects of how this kind of thing should/would work, but I do tend to pick things up pretty quickly. I've played around with WebIOPi and a ...
4
votes
3answers
49k views

PHP to execute Python scripts for GPIO

I found this code somewhere, that can execute Python scripts from PHP. I've installed apache2 on the Pi and I'm able to access the PHP script. But when I press the HTML buttons, nothing happens! :( ...
4
votes
3answers
6k views

Controlling PI's GPIO over Wifi (WebIOPi alternatives)

I'm looking for alternatives to WebIOPi. I need to be able to control PI's GPIO through a UI displayed in the browser (with a Customizable UI ofcourse) Any suggestions? TIA.
4
votes
2answers
8k views

How do I wait for interrupts in different languages?

I have a IR photo gate sensor that I have attached to my Raspberry Pi, and it is working nicely as I test with WebIOPi and a C program using the wiringPi library. I would like to use some other ...