Raspberry Pi

Hardware

Different models

The new Pi Zero W has

  • 802.11 b/g/n wireless LAN
  • Bluetooth 4.1, Bluetooth Low Energy
  • 1GHz, single-core CPU
  • Mini HDMI and USB On-The-Go ports
  • CSI camera connector

But only

  • 512MB RAM

Installation

OS Image

Headless setup

After writing the image to the SD card, mount it and change the following file to match your WIFI

etc/wpa_supplicant/wpa_supplicant.conf

network={
    ssid="your-network-ssid-name"
    psk="your-network-password"
}

Also place a file called

without any extension, onto the boot partition of the SD card. The boot partition is the small one, not the root partition! After each boot it will be deleted and needs to be re-created unless you configure with raspi-config that it should be permanent.

Default ssh password for user pi is raspberry.

Once you logged in setup everything with

sudo raspi-config

Firmware Update

apt-get install rpi-update
rpi-update

Camera

raspistill -o cam.jpg

https://www.raspberrypi.org/forums/viewtopic.php?t=119960&p=812018

raspivid -o - -t 0 -n -fps 25 |cvlc -vvv stream:///dev/stdin --sout '#standard{access=http,mux=ts,dst=:8080}' :demux=h264

From another computer (exchange IP with Raspberry IP)

vlc http://192.168.1.2:8080

motioneyeos

motioneyeos

Links

https://www.codeproject.com/Articles/665518/Raspberry-Pi-as-low-cost-HD-surveillance-camera