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Results tagged with gpio
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user 103665
GPIO stands for General Purpose Input Output and can be used to receive and send digital signals to and from simple electronics from the Raspberry Pi.
1
vote
1
answer
191
views
How Can I Determine Why My Python Script Is Terminating?
I cobbled together a basic python script to monitor a GPIO pin and send a network signal to a remote application and made two copies of the script to correlate to two different GPIO pins and network signals … /usr/bin/env python
import RPi.GPIO as GPIO
import signal
import socket
import time
#Define GPIO pin here:
thiscontact = 2
GPIO.setmode(GPIO.BCM)
GPIO.setup(thiscontact, GPIO.IN, pull_up_down=GPIO.PUD_UP …
- 357
1
vote
1
answer
521
views
False Contact Closures - Do I Need Physical Pull Up Resistors to Resolve?
I cobbled together a basic python script to monitor a GPIO pin and send a network signal to a remote application, made two copies of the script to monitor two different GPIO pins for two different network … /usr/bin/env python
import RPi.GPIO as GPIO
import signal
import socket
import time
#Define GPIO pin here:
thiscontact = 2
GPIO.setmode(GPIO.BCM)
GPIO.setup(thiscontact, GPIO.IN, pull_up_down=GPIO.PUD_UP …
- 357
4
votes
1
answer
2k
views
How to Monitor GPIO Input Indefinitely Without Recursion
Over time, I've cobbled together a fairly basic python script to monitor a GPIO pin and send a network signal to a remote application. … /usr/bin/env python
import RPi.GPIO as GPIO
import signal
import socket
import time
import requests
#Define GPIO pin here:
thiscontact = 2
GPIO.setmode(GPIO.BCM)
GPIO.setup(thiscontact, GPIO.IN, pull_up_down …
- 357