code because it connects code to reality. Simply install CircuitPython on a supported USB board usually via drag and drop and then edit acode.pyfile on the CIRCUITPY drive. The code will automatically reload. No software installs are needed besides a text editor (we recommendMufor beginners....
首先,在Raspbian OS的命令行下安装 (1).blinka基础库 (2).servo (3).I2C (4).PCA9685的环境依赖(某些权限不够的情况下需要在命令行前添加sudo, 例如 sudo pip3 install xxx,另pip3表示使用Python3.x的包) #install basic adafruit basic circuit control module pip3 install adafruit-blinka #Always upda...
First, plug in a device running CircuiPython. This should appear as a mounted storage device calledCIRCUITPY. To get help, just type the command: $ circup Usage: circup [OPTIONS] COMMAND [ARGS]... A tool to manage and update libraries on a CircuitPython device. Options: --verbose Compr...
接下来,您需要安装必要的库以使用硬件-仔细按照以下步骤操作从Adafruit的CircuitPython库捆绑包中找到并安装这些库。我们的CircuitPython入门指南上有一个很棒的页面,介绍如何安装库捆绑包。 如果选择,您可以在板上单独手动安装库: adafruit_pca9685 adafruit_bus_device adafruit_register adafruit_motor 》 adafruit_motor...
sudo pip3 install adafruit-circuitpython-neopixel 如果您的默认Python是版本3,则可能需要运行‘pip’。只要确保您不尝试在Python 2.x上使用CircuitPython,就不支持它! CircuitPython和Python用法 为演示此库与NeoPixel LED的用法,我们将使用开发板的Python REPL。 要使NeoPixels在Raspberry Pi上运行,您必须以root身份运...
Circuit Playground Express #!/usr/bin/env python3 # coding: utf8 import board import neopixel # 10 LEDs❓ pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, auto_write=False) pixels[0] = (10, 0, 0) pixels[9] = (0, 10, 0) pixels.show() ...
Python Installation of NeoPixel LibraryYou'll need to install the Adafruit_Blinka library that provides the CircuitPython support in Python. This may also require verifying you are running Python 3. Since each platform is a little different, and Linux changes often, please visit the CircuitPython ...
Install Libraries You'll need a few libraries to use this display. From within the Arduino IDE, open theLibrary Manager... Install Adafruit ILI9341 TFT Library We have example code ready to go for use with these TFTs. Twolibraries need to be downloaded and instal...
sudoapt-getinstallpython-dev 然后安装Rpi.GPIO: 1 sudoapt-getinstallpython-rpi.gpio 你可能会收到提示,只需要按’Y’确认就行了。 就是这样了,现在你可以尝试我上面提到的那些项目了。 配置I2C I2C是一个广泛使用的芯片通信设计标准。所以我们可以在树莓派上连接许多带I2C接口的芯片和模块。
1.首先,通过发出以下命令更新您的 Pi 和Python sudo apt-get update sudo apt-get upgrade sudo pip3 install --upgrade setuptools 2. 现在,使用以下命令安装 Rpi.gpio 和 Adafruit blink 库 sudo pip3 install RPI.GPIO sudo pip3 install adafruit-blinka ...