Design Requirement $$ SDI$12$ sensor module

$$ Program the Arduino to read the relevant data from the sensor module

$$ Use address $=0$ for this SDI$-12$ sensor module by default.

$$ Program the Arduino based on the SDI$-12$ communication protocol so it can

understand the SDI$-12$ commands, at least $6$ commands below

Name Command Response

Address Query $?!$ a

Change Address aAb! b

Send

Identification

aI$!$ allccccccccmmmmmmvvvxxx...xx

Use the following information:

a $$ sensor address $($default $=0)$

ll $$ SDI$-12$ version compatibility $($use $=14)$

cccccccc $8$ character, use $$ENG$20009$

mmmmmm and vvv $=6+3$ character, use your $9$ digit

student ID$.$

Xxx $$ ignore this.

Start

Measurement

aM$!$ atttn

Send Data aD$0!$

$.$

$.$

$.$

aD$9!$

a or a

a or a

a or a

a or a

a or a

Continuous

Measurements

aR$0!...$ aR$9!$ a