python rpi gpio install

Implement your own RPi. GPIO (1)-Python C Extension, rpi. gpio-python Raspberry Pi has a Python module of RPi.

On-line tutorials, general Python with Rpi.gpio to control the Raspberry Pi Gpio, and C + + generally use WRINGPI library to operate Gpio,rpi.gpio too simple, many advanced features do not support, such as I2C/SPI library, etc., but also lack of high-precision timing and other advanced features. In contrast, WIRINGPI is rich in functionality, but in fact WRINGPI

) Gpio.output (18,gpio. Low) Time.sleep (0.01) python definitionThe function descriptor int (x [, Base]) converts x to an integer.The cardinality is specified as base, if X is a string. Long (x [, Base]) converts x to a long integer.The cardinality is specified as base, if X is a string.Float (x) converts the x to a floating-point number.Complex (real [, Imag]) creates a complex number.STR (x) Converts

1 Install request (Requests is a Python HTTP client library): $ sudo apt-get install python-requests2 Installing Python-pip (PIP is a tool that can replace Easy_install's installation and pipe Python packages): $sudo apt-get

First step: Upgrade DTC Comiler ro enable SPIWget-c https://raw.githubusercontent.com/RobertCNelson/tools/master/pkgs/dtc.shchmod +x dtc.sh./dtc.shReference URL: Https://learn.adafruit.com/introduction-to-the-beaglebone-black-device-tree/compiling-an-overlayStep Two: Install Adafruit ' s beaglebone IO Python Librarysudo ntpdate pool.ntp.orgsudo apt-get updatesudo apt-get

of motion detection and tracking, when I was making a phone call and walking back and forth in my apartment.install OpenCV and python on the raspberry Pi 2/b+ This assumes that you already have the Raspberry Pi 2/b+, and that it is already installed. If not, I suggest you buy one, they are both cheap and fun. Personally, I'd rather spend a little more money buying from Canakit. Their logistics quickly and reliably, plus their ready-to-go service is