ST IFS015V1 User Manual
Data brief
For further information contact your local STMicroelectronics sales office.
April 2009 Doc ID 15581 Rev 1 1/8
8
STEVAL-IFS015V1
Smart monitoring node based on the STM32F103xx
and LIS331DLH
Features
■ Low data rate wireless (ZigBee
®
)
implementation
■ Displays multiple sensor parameters for itself
and also the other wireless nodes associated
to it in star network
■ MEMS, temperature, resistive, humidity, light
intensity sensors
■ Manual or programmable control of nodes from
the station
■ TFT display with touchscreen menu navigation
■ GUI for logged data reading, saving and
analysis using graphs
■ Rechargeable Li-ion battery. Operation
possible without battery also using mini-USB to
power up the system
Description
The system, called smart monitoring station, is a
handheld device which works as the hub for low
data rate wireless network based on ZigBee
®
protocol to which all the nodes (smart monitoring
nodes - STEVAL-IFS015V1) are connected. This
system measures the temperature, humidity and
light intensity and gathers information of various
sensors (temperature, humidity, light intensity and
MEMS) from nodes placed at different locations. It
can also configure the alarm thresholds for the
parameters of all the connected nodes, as well as
for itself. Lights (or any other AC load) connected
to nodes may be controlled through the smart
monitoring station with addition of a few
components and its status is available on the
smart monitoring station display.
The system has a user interface with the graphic
menu, color TFT display (240 x 320) and
touchscreen. Data logging and analysis of logged
data can be done using the GUI developed for this
system.
This demonstration board can be powered up
using 3.7 V Li-ion battery. Alternatively it can work
with USB power without battery. When the battery
is mounted, the same USB charges the battery
and operates the system.
STEVAL-IFS014V1
www.st.com
Circuits schematics STEVAL-IFS015V1
2/8 Doc ID 15581 Rev 1
1 Circuits schematics
Figure 1. Power supply
R3
100k
R11
100
D4
STPS1L30A
D5
STPS1L30A
C2
100nF
C3
100nF
IN
3
GND
1
OUT
2
U3
LD1117STR/SOT223
C21
10uF
4V5//
VCC
6
PROG
5
GND
4
CHRG
3
POWER ON
2
BAT
1
U1
STBC08PMR
R7
2k7
C1
100nF
D
3
YELLOW
R
8
470
R9
470
+
1
-
2
BT1
3.7V_LiION
C19
47
uF
L1
22
uH
LX
7
FB
1
REF
4
GND
6
SHDN
5
LB0
3
LB1
2
OUT
8
U2
L6920D
C4
100nF
R14
10k
5V0_BAT
C23
10nF
R1
3
180k
3V0//
PB8_LOW_BAT//
R15
10k
R12
15k
C20
47
uF
5V0_BAT
D2
POWER LED
R1
220
3V0//
VBAT1
VBAT1
1
2
3
4
5
6
SW1
POWER SWITCH
SHDN
VBAT1
SHDN
R6
3
1.4k
R62
1k
C33
47nF
3V0//3V0//
5V0_U
SB
GND
OUT#
1
V
SS
2
VCC
3
U12
STM1061N29WX6F
Q1
STN3PF06
AM03786v1
STEVAL-IFS015V1 Circuits schematics
Doc ID 15581 Rev 1 3/8
Figure 2. Connectors - ZiGBee
®
, microSD and JTAG
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
J2
JTAG_20
3V0//
R16
10k
R20
10k
R21
10k
R22
10k
R17
10k
//
0V3/
/0
V
3
R18
10k
R
19
10
k
R32
not used
R2
3
10k
3V0//
R29
0
PB4_JTAG//
PA15_JTAG_
SWD//
PA13_JTAG_SWD//
PA14_JTAG_SWD//
RTCK
PB3_JTAG_S
WD//
RESET#//
DBGRQ
DBGACK
RE
SET#//
PB4_JTAG//
R33
4k7
PE6_M
SD_CS
3V0
SPI1_MOSI
3V0
SPI1_SCK
SPI1_MISO
I2C2_SCL
PB1_TK_TINT
PC5_TK_RESET
PB0_TK_GINT
3V0
I2C2_SDA
PC8_nRESET
PC6_n
HOST_INT
SPI2_nSSEL
SPI2_MOSI
PC7_nWAK
E
1
2
3
4
5
6
7
8
9
10
11
12
J4
CON12
R4
100k
R5
100k
R6
100k
R10
470
PC4_
SD_CD
3V0
3V0
RSTB
1
HO
ST_INT
2
SP
I_SSEL
3
MOSI
4
MI
SO
5
SCLK
6
GND
7
VBRD
8
S
IF_SCLK
9
SIF_MISO
10
SIF_MOSI
11
SIF_LOADB
12
PTI_EN
1
3
PTI_DATA
14
WAKE
15
ACTIVITY
16
S_DBG
17
U4
SPZB260
SPI2_MISO
SPI2_SCK
3V0
1
2
3
4
5
6
7
8
9
10
J9
HEADER 5X2
R66
511
R65
0
ACTIVITY
SDB
G
SPZ_SDBG
PTI_DATA
SPZ_RSTB
SIF_SCLK
S
IF_MOSI
SIF_MISO
PTI_EN
SIF_LOADB
GND
SPZ_SDBG
3V0
SDBG
ACTIVITY
PTI_DATA
PTI_EN
SIF_LOADB
SIF_MO
SI
SIF_MISO
SIF_SCLK
PC
8_nRESET SPZ_RSTB
3V0
GND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
J
3
TOUCH
KEY CONN
GND
D1
ZIGBEE ACTIVITY LED
R64
511
JTAG connectors
MicroSD card connector
ZigBee module
AM03787v1
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