1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2017/ 5 / 2 6 Sheet of
File: C:\Users\ ..\2 40 1_ Test _ Board_V1.1.SCHDO CDrawn By:
P1.2
1
P1.3
2
P1.4
3
P1.5
4
P1.6
5
P1.7
6
P5.4
7
VCC
8
P5.5
9
GND
10
RXD/P3.0
11
TXD/P3.1
12
P3.2
13
P3.3
14
P3.4
15
P3.5
16
P3.6
17
P3.7
18
P1.0
19
P1.1
20
U1 STC15W408 AS
R9
10K
R7
10K
R5
10K
R3
10K
R1
10KLED1
LED3
LED5
LED7
LED9
R10
10K
R8
10K
R6
10K
R4
10K
R2
10K LED2
LED4
LED6
LED8
LED10
K1
K2
2
3
1
S1
SW-SPDT
1
2
J1
5V_ IN
5V
GND
1
VIN
2
OUT
3
U2 LDO
C3
22uF/16 V
C4
0.1uF
3.3V
KEY1
KEY2
KEY1
KEY2
GND
GND
GND
SCK
MISO
GND
3.3V
CSN
CE
MOSI
IRQ
3.3V3.3V
SCK MOSI
CE
MISO IRQ
CSN
3.3V
Ai-Think er
Jony
1.1
2401_Test_ Board_V1.1
1
2
3
P3
Header 3
GND
TXD
GND
RXD
C1
22uF/16 V
C2
0.1uF
GND
1
2
3
4
5
6
7
8
M1
NF-01/02/03
1
2
3
4
5
6
7
8
9
10
11
12
M2 4432
CE
CSN
GND
3.3V
SCK
MOSI
MISO
IRQ
GND
1
2
3
4
5
6
P1
Header 6
1
2
3
4
5
6
P2
Header 6
GND GND
P37P37
P32
P33
P34
P35
P36
P16
P17
P54
P55
P16
P17
P54
P55
P36
P35
P34
P33
P32