A cute raspberry is a fantastic toy to play with.

setting up and materials

respberrypi

Hardware [file:BA02449E-58F1-452E-87CB-1B06C8173061-354-0000295B6F57EF42/Setting up your Raspberry Pi _ Raspberry Pi Projects.pdf]

The Raspberry Pi 3 Model B+ is the newest, fastest, and easiest to use.

The Raspberry Pi Zero and Zero W are smaller and require less power, so they’re useful for portable projects such as robots. It’s generally easier to start a project with the Raspberry Pi 3, and to move to the Pi Zero when you have a working prototype that the smaller Pi would be useful for.

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电源供应注意要求 a power supply which provides at least 2.5 amps.

You will need a micro SD card with a capacity of at least 8 GB. Your Raspberry Pi needs an SD card to store all its ~les and the Raspbian operating system.

To start using your Raspberry, you will need a USB keyboard and a USB mouse.

Once you’ve set your Pi up, you can use a Bluetooth keyboard and mouse, but you’ll need a USB keyboard and mouse for setting up.

https://projects.raspberrypi.org/zh-CN/projects/where-is-the-space-station

If you have an SD card that doesn’t have the Raspbian operating system on it yet, or if you want to reset your Raspberry Pi, you can easily install Raspbian yourself. To do so, you need a computer that has an SD card port — most laptop and desktop computers have one.

The Raspbian operating system via NOOBS Using the NOOBS software is the easiest way to install Raspbian on your SD card.

RaspberryPi 树莓派无显示器连接说明 - 简书

树莓派+YOLO打造人工智能相机 – 树莓派中文站

http://www.ruanyifeng.com/blog/2017/06/raspberry-pi-tutorial.html

Berryconda

ln -s /usr/local/opt/readline/lib/libreadline.8.dylib /usr/local/opt/readline/lib/libreadline.7.dylib

步骤： SD card formater 把系统烧进TF卡：在 http://www.raspberrypi.org/downloads/ 下载所需要的系统镜像。对于Mac系统，可以使用 https://github.com/RayViljoen/Raspberry-PI-SD-Installer-OS-X 这个小脚本，将下载到的install放到与解压出来的img镜像同一文件夹下

sudo ifconfig

pi@ VNC

sudo apt-get update
sudo apt-get install tightvncserver

vncserver :1

https://www.boydwang.com/2016/05/adafruit-series-tutorial/ enable SSH 树莓派开启SSH的N种方法 - 简书

关机命令：sudo shutdown -h now（立刻进行关机）

                  halt（立刻进行关机）

                  poweroff（立刻进行关机）

重启命令：shutdown -r now（现在重新启动计算机）

                  reboot（现在重新启动计算机）

Tensorflow on raspberry

CI_DOCKER_EXTRA_PARAMS="-e CI_BUILD_PYTHON=python3 -e CROSSTOOL_PYTHON_INCLUDE_PATH=/usr/include/python3.4" \
  tensorflow/tools/ci_build/ci_build.sh PI-PYTHON3 \
  tensorflow/tools/ci_build/pi/build_raspberry_pi.sh

tensorflow/tools/ci_build/ci_build.sh \
  tensorflow/tools/ci_build/pi/build_raspberry_pi.sh

pip install tensorflow-2.0.0-cp34-none-linux_armv7l.whl

install opencv https://www.quora.com/How-do-I-install-OpenCV-Python-on-Raspberry-Pi