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. USB UART Click
™
Board Schematic
VCC3V3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TXD
DTR#
RTS#
VCCIO
RXD
RI#
GND
NC
DSR#
DCD#
CTS#
CBUS4
CBUS2
CBUS3
CBUS0
CBUS1
OSCO
OSCI
TEST
AGND
NC
GND
GND
VCC
RESET#
3V3OUT
USBDM
USBDP
FT232RL
U1
FT232RL
VCCIO
VCC5
C3
100nF
LD1
LD2
RX-LED
TX-LED
R2
4K7
R1
2K2
VCCIO
VCCIO
R3
1K
R4
2K2
C1
100nF
C2
100nF
RXD
TXD
D_N
D_P
RX
TX
VCC5
CTS
RTS
RXD
TXD
CTS
RTS
E1
10uF
VCC5
VCC3V3
C5
2.2uF
C4
2.2uF
1
2
3
IN
GND
OUT
5
4
EN ADJ
U2
AP7331-ADJ
R5
287K
R7
39K
R6
2K2
VCCIO
J1
LD3
POWER
VCC5
VCC5
VCC3V3
VCCIO
CBUS4
CBUS4
CBUS3
CBUS3
FP1
FERRITE
C6
100nF
1
2
3
4
5
GND
ID
D+
D-
VBUS
CN2
USB MINIB
D1
PMEG3010ER
D2
PMEG3010ER
RST/EN
RST/EN
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN.
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 © 2012 MikroElektronika. All rights reserved.
6. SMD Jumper
There is one zero-ohm SMD jumper
J1
which
is used to select whether 3.3V or 5V I/O level
is used. Jumper
J1
is soldered in 3.3V position
by default.
