User manual

1
6
8th Da
y
In the Advent calendar toda
y
•1x piez
o
Outputtin
g
sounds throu
g
h the Ap
p
An App can be used to output sounds on a piezo.
C
omponents
:
1x board, 1xpiezo
The two wires of the
p
iezo are connected to D2 and GND. The rest is solved via the software
.
Develo
p
ment environment for the A
pps
T
h
e IoT-
b
oar
d
in t
h
is A
d
vent ca
l
en
d
ar is contro
ll
e
d
using t
h
e Seria
l
B
l
uetoot
h
Termina
l
App t
h
at
h
as
been used be
f
ore, and the sel
f
-developed Smartphone-Apps
f
or the Android operating system6. The
fi
n-
ished project
fi
les can be downloaded at
h
ttp://www.
b
uc
h
.c
d
eac
h
. T
h
e
d
eve
l
opment environment use
d
is MIT A
pp
Inventor 2
(
htt
p
://a
pp
inventor.mit.edu
)
.
C
li
c
k
t
h
e
butto
n Create a
pp
s
!
to start the development environment. Usin
g
them requires a
f
ree account
with Google
.
Setting up an account wit
h
Goog
l
e
If
you have no Google account yet, set up an account
f
or development with the
MIT
App
I
nventor 2
(
AI2
)
v
i
a
h
ttps://accounts.goog
l
e.co
m
.
A
f
ter success
f
ul login, you will get to the dashboard. Here, you will see all Apps developed so
f
ar. Since
you have probably never developed an App with AI2 be
f
ore, you will see an empty dashboard.
6T
h
e c
h
ipset integrate
d
on t
h
e IoT-
b
oar
d
is supporte
d
on
l
y
b
y An
d
roi
d
-Smartp
h
ones
.
T
he development environment runs in the browser. Therefore, you need internet access during development.
8. Da
y
15007-3 Conrad Adventskalender Internet of Things 2017_en.indd 1615007-3 Conrad Adventskalender Internet of Things 2017_en.indd 16 13.08.2017 17:03:0513.08.2017 17:03:05