8. Support
MikroElektronika offers
Free Tech Support
(www.mikroe.com/esupport)
until the
end of product lifetime, so if something goes
wrong, we are ready and willing to help!
7. Code Examples
.com
Once you have done all the necessary
preparations, it’s time to get your click
board up and running. We have provided
the examples for mikroC, mikroBasic and
mikroPascal compilers on our
Libstock
website. Just download them and you are
ready to start.
5. FM Click™ Board Schematic
C2
100nF
C1
22nF
GPIO1
R1
2K2
LD1
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN.
NC
FMIP
RFGND
GND
RST
R
C
LK
VI
O
VDD
GND
ROUT
VA
GND
LOUT
SEN
SC
LK
SD
IO
G
PI
O
3
N
C
G
PI
O
1
G
PI
O
2
GND PAD
U1
Si4703
VCC
VCC
1
2
3
5
4
6
7
8
SHTDWN
BYPASS
IN+
IN-
Vo1
Vdd
GND
Vo2
U2
LM4864
R6
20K
E1
10uF
C
10
10
0n
F
R5
20K
1
2
3
5
4
6
7
8
SHTDWN
BYPASS
IN+
IN-
Vo1
Vdd
GND
Vo2
U3
LM4864
R8
20K
R7
20K
VCC
CN1
STEREO SWITCH CONN
X1
32.768KHz
C4
10pF
C5
10pF
C3
1nF
L1 270nH
FP1
FERRITE
FP2
FERRITE
C6
100nF
C7
100nF
C8
100nF
C9
100nF
E4
10uF
E
2
10
uF
E
5
10
uF
C
11
10
0n
F
E3
10uF
E6
10uF
R9
10K
R4
10K
R3
4K7
R2
4K7
GPIO2
#RST
#SEN
SCLK
SDIO
SCLK
SDIO
#RST
#SEN
GPIO1
GPIO2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
1
2
3
4
1
2
3
4
Pin Number
Description
Left Audio
Right Audio
Antenna
Antenna
1
2
4
1
2
4
Pin Number
Description
Left Audio
Right Audio
Antenna
1
2
3
4
MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice. Copyright © 2013 MikroElektronika. All rights reserved.
6. Earphones and antenna
FM antenna is provided through the earphones
cable (recommended length between 1.1 and
1.45 m). The board supports 3 and 4 conductor
earphones with pinout as shown in schematic.
Earphones are not included in the package
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