2. Soldering the headers
Before using your click board™, make sure
to solder 1x8 male headers to both left
and right side of the board. Two 1x8 male
headers are included with the board in
the package.
1
3
4. Essential features
GPS2 Click™ with it’s
Quectel L30
IC is a
compact solution for adding Global Positioning
Systems (GPS) to your design. The
Quectel
L30
has advanced jamming suppression
mechanism and innovative RF architecture
ensuring maximum GPS performance. The
module supports location, navigation and
industrial applications including autonomous
GPS C/A, SBAS (WAAS or EGNOS) and A-GPS.
The board is designed for use with active
antennas.
GPS2
click
1. Introduction
2
Turn the board upside down so that
bottom side is facing you upwards. Place
shorter parts of the header pins in both
soldering pad locations.
Turn the board upward again. Make sure
to align the headers so that they are
perpendicular to the board, then solder the
pins carefully.
GPS2 Click™ is an accessory board in
mikroBUS
™
form factor. It’s a compact and
easy solution for adding GPS module to
your design. It features
Quectel L30
GPS
module as well as SMA antenna connector.
GPS2 Click™ communicates with target
board microcontroller via
mikroBUS
™
UART (Tx, Rx), I
2
C (SCL, SDA), SPI (MISO,
MOSI, SCK, CS), PWM, INT, AN and RST
lines. The board is designed to use 3.3V
and 5V power supply. LED diode (GREEN)
indicates the presence of power supply.
3. Plugging the board in
Once you have soldered the headers your
board is ready to be placed into desired
mikroBUS™ socket. Make sure to align the
cut in the lower-right part of the board
with the markings on the silkscreen at the
mikroBUS™ socket. If all of the pins are
aligned correctly, push the board all
the way into the socket.
click
www.mikroe.com
GPS2 click Manual
ver. 1.01
BOARD
0 100000 023136
5. GPS2 Click™ Board Schematic
+3V3
+5V
VCC
ON/OFF
RST#
CS
SCK
MISO
MOSI
AN
RST
CS
SCK
MISO
MOSI
+3.3V
GND
PWM
INT
TX
RX
SCL
SDA
+5V
GND
WUP
INT
TX
RX
SCL
SDA
R1
3K3
LD2
CN1
ANTENNA
1PPS
+3V3
R2
1K
L1
47nH
VCC
Vgps
T_WUP
T_RST#
T_SCK
T_CS
T_PIN5
T_PIN6
1
2
3
4
5
6
7
8
C1
100nF
R4
10K
B1
VCCB
B2
B3
B4
B5
B6
GND
16
15
14
13
12
11
10
9
R20
10K
WUP
RST#
SCK
CS
PIN5
PIN6
T_RST#
T_PIN3
T_PIN4
T_PIN5
T_PIN6
1
2
3
4
5
6
21
20
19
18
17
6. SMD Jumpers
There are three groups of jumpers: UART
(J2,J3,J4), I
2
C (J5,J6,J7) and SPI (J8,J9,J10,J11)
By soldering zero-ohm SMD jumpers in
appropriate group, you will be able to change
communication between target board
microcontroller and
Quectel L30
module.
There is one SMD jumper
J1
used to select
between 3.3V or 5V power supply.
J1
jumper
is soldered in 3.3V position by default.
MIKROBUS DEVICE CONN.
Q1
BC846
R3
100K
R19
10
U1
QUECTEL L30
C5
22nF
C6
4.7uF
VCC
GND
GND
RFIN
GND
GND
U2
A1
VCCA
A2
A3
A4
A5
A6
OE
GND
RST
CFG0/SCK
CFG1/SCS
SCL
SDA
1PPS
VIO
VCC
GND
EINT0
WAKEUP
ON/OFF
DIO
CLK
GND
16
15
14
13
12
11
TXB0106
T_INT
T_WUP
T_ON/OFF
R6
2K2
RX
PIN6
TX
PIN5
T_PIN3
R11
2K2
J2
J3
J4
R9
10K
7. Code Examples
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.
TXB0106
J5
SCL
PIN5
SDA
PIN6
T_PIN4
J8
PIN5
MISO
PIN6
MOSI
T_PIN3
T_SCK
T_PIN4
T_CS
J6
J7
Vgps
R10
10K
T_INT
Q2
BC846
R12
100K
Vgps
R5
10K
T_ON/OFF
Q3
BC846
R17
100K
7
8
9
10
1PPS
VIO
Vgps
Vgps
R7
10K
J9
J10
J11
INT
R8
1K
.com
8. Support
VCC
+3V3
Vgps
C9
4.7uF
5
4
R13
120K
R16
22K
VCC
1
2
3
U3
IN OUT
GND
EN ADJ
AP7331-ADJ
ON/OFF
R15
1K
C2
2.2uF
100nF
C3
100nF
C8
1uF
C7
4.7uF
10uF
R18
12K1
Vgps
Vgps
Vgps
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!
J1
R14
2K2 +5V
LD1
PWR
C4
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.
E2
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