User Manual

AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN.
R1
2K2
PWR
VCC-3.3V
SDA
4
SA0
5
MODE
6
DRDY
7
SCL
2
RSV
3
GND
8
Vdd
1
GND
9
VCC
10
U1
VCC-3.3V
E1
10uF
C1
100nF
DRDY
DRDY
1
2
3
J1
CS SEL.
CS_SEL
R2
4K7
I2C
SPI
VCC-3.3V
CS_SEL
SPI_CS
SPI_CS
1
2
3
J2
SCL SEL.
I2C
SPI
SCL_SEL
SPI_SCK
SPI_SCK
I2C_SCL
I2C_SCL
1
2
3
J3
SDA SEL.
I2C
SPI
SDA_SEL
SPI_M OSI
I2C_SDA
SCL_SEL
SDA_ SEL
I2C_SDASPI_M OSI
1
2
3
J4
SDA SEL.
I2C
SPI
SA0_SEL
SPI_M ISO
I2C_SA0
SPI_M ISO
1
2
3
J5
I2C ADR.
1
0
I2C_SA0
VCC-3.3V
SA0_ SEL
R3
4K7
VCC-3.3V VCC-3.3V
VCC-3.3V
8. Code examples
MikroElektronika oers free tech support
(www.mikroe.com/support) until the end of
the product’s lifetime, so if something goes
wrong, we’re ready and willing to help!
Once you have done all the necessary
preparations, it’s time to get your click board
™
up and running. We have provided examples
for mikroC
™
, mikroBasic
™
and mikroPascal
™
compilers on our Libstock website. Just
download them and you are ready to start.
.com
6. Dimensions
MikroElektronika assumes no responsibility
or liability for any errors or inaccuracies
that may appear in the present document.
Specication and information contained in
the present schematic are subject to change
at any time without notice.
Copyright © 2015 MikroElektronika.
All rights reserved.
mm mils
LENGTH
28.5 1122
WIDTH
25.4 1000
HEIGHT*
3.6 142
5. Schematic
7. SMD jumpers
9. Support
25.4 mm / 1000 mils
28.5 mm / 1122 mils
Barometer click features two sets of jumpers.
Three jumpers for switching between SPI and
I
2
C interfaces (soldered in I
2
C by default), and
an I
2
C ADD is for specifying the I
2
C address.
* without headers
10. Disclaimer