Schematics

LED, Button, Debug Connector,
Battery Holder
SML-LX0404SIUPGUSB
ARM10 Debug Connector
Push Button
Pull-ups RGB led
CR2032 3 V Battery
Test Points
BAT-HLD-001
VDD
VDD
GND
10k 10k
VDD VDD
525
75
135
VDD
FTS-105-01-F-D
GND
100
100p
GND
B3U-3000P(M)
+
P+1
-
P-
S
P+2
U4
R4 R5
R2
T1GND S+CLKSDA
R8 R9
P1
P1
P2
P2
P3
P3
P4
P4
VDD
P1
P1
P2
P2
P3
P3
P4
P4
P5
P5
P6
P6
P7
P7
P8
P8
P9
P9
P10
P10
CN1
R3
C8
SW1
GND
GND
GND
GND
VDD
VDD
I2C_CLK
I2C_CLK
I2C_SDA
I2C_SDA
L_R
UART_RX
UART_RX
UART_TX
BOOT
L_G L_B
SWDIO
SWDCLK
NRST
TEST1
ADC
STEVAL-BCN002V1
7/31/2018 11:36 AM
3/3
Sheet:
A
B
C
D
1 2 3 4 5 6
A
B
C
D
1 2 3 4 5 6