marios8543 / GPIO_Web

An API for controlling the Raspberry Pi GPIO pins written in PHP

GPIO_Web

An API for controlling the Raspberry Pi GPIO pins written in PHP (Python version also available)

Dependencies:

For the PHP version:

1. Apache2 w/ PHP modules
2. WiringPi For the Python version:
3. Python3
4. Flask

Usage:

The script accepts a GET request with the following parameters

1. Action

• Write (Writes a pin)
• State (Gets the state of a pin in write mode)
• Read (Reads the input of a pin)

2. State

• Can be 1 or 0 (PHP)
• In the python version it can also be pullup or pulldown in read mode

3. Pin

• Can be any of the raspberry pi pins accessible by Wiring Pi (So pretty much all of them)
  Note: In both APIs use the board pin numbering not bcm

Examples:

Writing a pin

http://*IP_Address*/gpio_web.php?action=write&pin=08&state=1

Getting the state of a pin in write mode:

http://*IP_Address*/gpio_web.php?action=state&pin=08

Reading an input pin:

http://*IP_Address*/gpio_web.php?action=read&pin=08

Similar syntax in python but use http://*IP_Address*/gpio_web? instead
The script will return a json-formatted result on a successful request or an error.