Raspberry Pi system configuration and software installation

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System configuration and software installation

Turn off the WiFi function

sudo vim /boot/config.txt

Add the last line

dtoverlay=pi3-disable-wifi

Modify the DNS address

sudo vim /etc/resolv.conf

Add the last line

nameserver 8.8.8.8

Save the file and exit

Installation WiringPi library

Check whether the system has been installed WiringPi library

gpio –v

gpio readall

As shown in the figure represents the emergence already installed, skip the next step.

The following command can install

sudo apt-get install wiringpi

Installation detailed steps are as follows

WiringPi detailed installation steps

Installation Sqlite3 library

Check whether the system has been installed Sqlite3

sqlite3

As shown in the figure represents the emergence already installed, skip the next step.

Download the installation package Sqlite3

Sqlite3 installation package

Mounting raspberry send packets to the decompressor

tar -zxvf sqlite-autoconf-3300100.tar.gz

Into the source code directory

cd sqlite-autoconf-3300100/

Install Database

./configure
make
make install

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