Initial Settings For Raspberry Pi

Introduction

I made a simple note about the initial settings of the Raspberry Pi.

Environment

• Raspberry Pi 3 B

Download OS image

Download Raspberry Pi OS for Raspberry Pi

Write to SD card (MacOSX / Ubuntu)

• This time use the dd command

Mac OSx

After inserting the SD card,

diskutil list

Confirm the SD card path with. This time, /dev/disk-hogewrite an article as.
Next, unmount the SD card.

diskutil unmountDisk /dev/disk-hoge

Finally, burn to SD card using dd command

sudo dd if=raspbian.img (image file path) of=/dev/rdisk-hoge (SD card path) bs=16m (write block size)

The optimum block size depends on the environment.

Ubuntu

df -h

Check the SD card path around the command. This time, /dev/mmcblk0write an article as. Next, unmount the SD card.

umount /dev/mmcblk0

Finally, burn to SD card using dd command

sudo dd if=raspbian.img of=/dev/mmcblk0 bs=16m

You can also display the progress bar of the dd command.

Wi-Fi connection for Raspberry Pi (headless installation)

Connect to Wi-Fi from the beginning, and prepare for ssh connection and setting.

Open the SD card boot directory in terminal etc.,

touch ssh

Create and enable ssh. Next, set the Wi-Fi access point. It is OK if you write the setting in wpa_supplicant.conf under the boot directory.

network={
    scan_ssid=1 # For stealth AP
    ssid="ssid"
    psk="encryption key"
}

Launch Raspberry Pi

Connect the edited SD card to the Raspberry Pi and start it. The initial state is

• user name: pi
• host name: raspberrypi
• password: raspberry

When connecting locally,

ssh pi@raspberrypi.local

You can connect with. After that, feel free to build your own environment.

sudo raspi-config

Initial settings (change of host name and password) are possible with.