1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Y2
8MHzC10
22pF
C9
22pF Osc_In
Osc_Out
R13 10KC15 0.1uF
3.3V
BOOT0
44
NRST
7
OSC_IN/PD0
5
OSC_OUT/PD1
6
PA0-WKUP
10
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PA8
29
PA9
30
PA10
31
PA11
32
PA12
33
PA13/JTMS/SWDIO
34
PA14/JTCK/SWCLK
37
PA15/JTDI
38
PB0
18
PB1
19
PB2/BOOT1
20
PB3/JTDO
39
PB4/JNTRST
40
PB5
41
PB6
42
PB7
43
PB8
45
PB9
46
PB10
21
PB11
22
PB12
25
PB13
26
PB14
27
PB15
28
PC13-TAMPER-RTC
2
PC14-OSC32_IN
3
PC15-OSC32_OUT
4
VBAT
1
VDD_1
24
VDD_2
36
VDD_3
48
VDDA
9
VSS_1
23
VSS_2
35
VSS_3
47
VSSA
8
U5
STM32F103C8T6
3.3V
OLED-RES
OLED-SDA
OLED-SCL
NRST
GND3.3V
C16
0.1uF
GND
LY_RXD
LY_TXD
C17
0.1uF
C18
0.1uF
C19
0.1uF
3.3V
340_RXD
340_TXD
STLINK1
STLINK2
OLED-DC
BOOT0
NRST
最小系统
S1 SW-PB
Vin
3
GND
1
Vout
2
Vout
4
U2
AMS1117
0.1uF
C13
GND
5V
GND
3.3V
电源
R15 1K
R7 330
D5 LED-R
D2 LED-R
5V
电源指示LED
1
2
J10
Header 2
R14
10K
GND
BOOT0
3.3V
模式选择
1
2
3
J8
Header 3
GND
STLINK接口
1
2
3
4
5
6
J7
Header 6
GND
3.3V
OLED-SCL
OLED-SDA
OLED-RES
OLED-DC
C20
0.1uF
3.3V
GND
OLED液晶接口
GND
1
TXD
2
RXD
3
V3
4
UD+
5
UD-
6
XI
7
XO
8
CTS#
9
DSR#
10
RI#
11
DCD#
12
DTR#
13
RTS#
14
R232
15
VCC
16
U4
CH340G
GND
0.1uF
C3
GND
UD+
UD-
1 2
Y1
12M
22pF
C4
22pF
C5
GND GND
VCC_5V
0.1uF
C1
GND
程序烧录电路
340_TXD
340_RXD
1
1
2
2
3
3
4
4
J2
USB_PORT
VCC_5V
UD+
UD-
GND
470uF/10V
C2
GND
STLINK1
STLINK2
1
2
3
4
5
6
J12
Header 6
LY_TXD
LY_RXD
蓝牙接口
C14
0.1uF
5V
GNDGND
5V
GND
LED2
470uF/10V
C21
0.1uF
C11
10uF/10V
C12
GND
R1 4.7K
R2 4.7K
3.3V
OLED-SCL
OLED-SDA
STM32F103C8T6开发板原理图
R5 4.7K
R3 4.7K
LY_EN
LY_STATE
LY_EN
GND
5V
复位电路
R8 330D3 LED-R LED3
R9 330D4 LED-R LED4
R6 330D1 LED-R LED1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J3
Header 16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J1
Header 16
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
SW1
340_RXD
340_TXD
SW2
SW3
STLINK1
STLINK2
SW4
PB0
PB1
PB3
OLED-DC
PB5
LY_RXD
LY_TXD
LED1
LED2
LED3
LED4
PB0
PB1
PB3
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
SW1
SW2
SW3
SW4
PB5
LED1
LED2
LED3
LED4
1
1
2
2
J4
CON2
3.3V
S4 SW-PB
S5 SW-PB
S2 SW-PB
S3 SW-PB
GND
SW3
SW4
独立按键电路
SW1
SW2
LED电路图
1
2
3
Q1
PNP
1
2
LS1
Speaker
GND
3.3V
1KR4
蜂鸣器驱动电路
VDD
3
GND
2
DATA
1
U1
IR
5V
GND
1KR10
红外接收管
1
2
3
J5
Header 3
1
2
3
J6
Header 3
5V GND
1
2
3
J9
Header 3
1
2
3
J11
Header 3
3.3V GND
对外供电接口电路
GND
1
DQ
2
VDD
3
U3
DS18B20
GND
5V
0.1uF
C6
GND
温度测量电路
1
2
3
J13
Header 3
OLED-RES
OLED-SDA
OLED-SCL
PC接口
PA接口 PB接口
1
2
3
4
5
6
S6
SW DPDT
5V
R11
10K
GND
1
2
J14
Header 2
PB2
PB2
PB2
PB5
PA0
PA1
PB9
PB8
PB7
PB6
PB7
PB8
PB9
PB6
1
1
2
2
3
3
4
4
J15
CSB
超声波模块接口
0.1uF
C7
GND
5V
5V
GND
PB1
PB0
VCC
1
GND
2
DIN
3
CS
4
CLK
5
CLK
6
CS
7
DOUT
8
GND
9
VCC
10
U6
点阵模块
5V
GND
PA7
PA3
PA5
0.1uF
C8
GND
5V
8*8点阵接口
1
1
2
2
3
3
4
4
J16
CSB
0.1uF
C22
GND
5V
5V
GND
PA0
DHT11接口
R3,R5不焊接
VS1838B
跳线帽
跳线帽
跳线帽
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC1601
PIC1602
COC16
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIC1901
PIC1902
COC19
PIC2001
PIC2002
COC20
PIC2101
PIC2102
COC21
PIC2201
PIC2202
COC22
PID101
PID102
COD1
PID201
PID202
COD2
PID301
PID302
COD3
PID401
PID402
COD4
PID501 PID502
COD5
PIJ101
PIJ102
PIJ103
PIJ104
PIJ105
PIJ106
PIJ107
PIJ108
PIJ109
PIJ1010
PIJ1011
PIJ1012
PIJ1013
PIJ1014
PIJ1015
PIJ1016
COJ1
PIJ201
PIJ202
PIJ203
PIJ204
COJ2
PIJ301
PIJ302
PIJ303
PIJ304
PIJ305
PIJ306
PIJ307
PIJ308
PIJ309
PIJ3010
PIJ3011
PIJ3012
PIJ3013
PIJ3014
PIJ3015
PIJ3016
COJ3
PIJ401
PIJ402
COJ4
PIJ501
PIJ502
PIJ503
COJ5
PIJ601
PIJ602
PIJ603
COJ6
PIJ701
PIJ702
PIJ703
PIJ704
PIJ705
PIJ706
COJ7
PIJ801
PIJ802
PIJ803
COJ8
PIJ901
PIJ902
PIJ903
COJ9
PIJ1001
PIJ1002
COJ10
PIJ1101
PIJ1102
PIJ1103
COJ11
PIJ1201
PIJ1202
PIJ1203
PIJ1204
PIJ1205
PIJ1206
COJ12
PIJ1301
PIJ1302
PIJ1303
COJ13
PIJ1401
PIJ1402
COJ14
PIJ1501
PIJ1502
PIJ1503
PIJ1504
COJ15
PIJ1601
PIJ1602
PIJ1603
PIJ1604
COJ16
PILS101
PILS102
COLS1
PIQ101
PIQ102
PIQ103
COQ1
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301 PIR302
COR3
PIR401 PIR402
COR4
PIR501 PIR502
COR5
PIR601 PIR602
COR6
PIR701 PIR702
COR7
PIR801 PIR802
COR8
PIR901 PIR902
COR9
PIR1001 PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1301
PIR1302
COR13
PIR1401
PIR1402
COR14
PIR1501
PIR1502
COR15
PIS101
PIS102
COS1
PIS201 PIS202
COS2
PIS301 PIS302
COS3
PIS401 PIS402
COS4
PIS501 PIS502
COS5
PIS601
PIS602
PIS603
PIS604
PIS605
PIS606
COS6
PIU101PIU102PIU103
COU1
PIU201
PIU202
PIU203
PIU204
COU2
PIU301 PIU302 PIU303
COU3
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
PIU407
PIU408
PIU409
PIU4010
PIU4011
PIU4012
PIU4013
PIU4014
PIU4015
PIU4016
COU4
PIU501
PIU502
PIU503
PIU504
PIU505
PIU506
PIU507
PIU508PIU509
PIU5010
PIU5011
PIU5012
PIU5013
PIU5014
PIU5015
PIU5016
PIU5017
PIU5018
PIU5019
PIU5020
PIU5021
PIU5022
PIU5023PIU5024
PIU5025
PIU5026
PIU5027
PIU5028
PIU5029
PIU5030
PIU5031
PIU5032
PIU5033
PIU5034
PIU5035PIU5036
PIU5037
PIU5038
PIU5039
PIU5040
PIU5041
PIU5042
PIU5043
PIU5044
PIU5045
PIU5046
PIU5047PIU5048
COU5
PIU601
PIU602 PIU603 PIU604 PIU605
PIU606PIU607PIU608PIU609
PIU6010
COU6
PIY101 PIY102
COY1
PIY201
PIY202
COY2
PIC1102 PIC1201
PIC1602
PIC1702
PIC1802 PIC1902
PIC2002
PIJ401
PIJ702
PIJ901
PIJ902
PIJ903
PILS101
PIR102
PIR202
PIR1301
PIR1402
PIU202
PIU204
PIU501
PIU509
PIU5024
PIU5036
PIU5048
NL303V
PIC601
PIC701
PIC801
PIC1302
PIC1402
PIC2101
PIC2201
PID501
PIJ501
PIJ502
PIJ503
PIJ1202
PIJ1501
PIJ1601
PIR301
PIS602
PIS605
PIU103
PIU203
PIU303
PIU601
NL5V
PIJ1010
PIU403
PIU5030
NL3400RXD
PIJ1011
PIU402
PIU5031
NL3400TXD
PIJ1001
PIR1401
PIU5044
NLBOOT0
PIC101
PIC202
PIC301
PIC402 PIC502
PIC602
PIC702
PIC802
PIC901
PIC1001
PIC1101 PIC1202PIC1301
PIC1401
PIC1502
PIC1601
PIC1701
PIC1801 PIC1901
PIC2001
PIC2102
PIC2202
PIJ204
PIJ601
PIJ602
PIJ603
PIJ701
PIJ802
PIJ1002
PIJ1101
PIJ1102
PIJ1103 PIJ1203
PIJ1504
PIJ1604
PIQ101
PIR501
PIR1101
PIR1502
PIS101
PIS201
PIS301
PIS401
PIS501
PIU102
PIU201
PIU301
PIU401
PIU508
PIU5023
PIU5035
PIU5047
PIU602
NLGND
PIJ3013
PIR602
PIU5025
NLLED1
PIJ3014
PIR702
PIU5026
NLLED2
PIJ3015
PIR802
PIU5027
NLLED3
PIJ3016
PIR902
PIU5028
NLLED4
PIJ1201
PIR302
PIR502
NLLY0EN
PIJ3011
PIJ1205
PIU5021
NLLY0RXD
PIJ1206
NLLY0STATE
PIJ3012
PIJ1204
PIU5022
NLLY0TXD
PIC302
PIU404
PIC401
PIU407
PIY101
PIC501
PIU408
PIY102
PID101
PID201
PID301
PID401
PIJ402
PID102
PIR601
PID202
PIR701
PID302
PIR801
PID402
PIR901
PID502
PIR1501
PIJ1402
PIR1102
PIJ1603
PILS102
PIQ103
PIQ102
PIR402
PIR1001
PIU101
PIS603
PIS606
PIU409
PIU4010
PIU4011
PIU4012
PIU4013
PIU4014
PIU4015
PIU606PIU607PIU608PIU609
PIU6010
PIC1501
PIR1302
PIS102
PIU507
NLNRST
PIJ305
PIJ706
PIU5040
NLOLED0DC
PIJ705
PIJ1301
PIU502
NLOLED0RES
PIJ703
PIJ1303
PIR101
PIU504
NLOLED0SCL
PIJ704
PIJ1302
PIR201
PIU503
NLOLED0SDA
PIC902
PIU505
PIY202
NLOsc0In
PIC1002
PIU506
PIY201
NLOsc0Out
PIJ101
PIJ1602
PIU302
PIU5010
NLPA0
PIJ102
PIR1002
PIU5011
NLPA1
PIJ103
PIU5012
NLPA2
PIJ104
PIU5013
PIU604
NLPA3
PIJ105
PIU5014
NLPA4
PIJ106
PIU5015
PIU605
NLPA5
PIJ107
PIU5016
NLPA6
PIJ108
PIU5017
PIU603
NLPA7
PIJ301
PIJ1503
PIU5018
NLPB0
PIJ302
PIJ1502
PIU5019
NLPB1
PIJ303
PIJ1401
PIU5020
NLPB2
PIJ304
PIU5039
NLPB3
PIJ306
PIR401
PIU5041
NLPB5
PIJ307
PIU5042
NLPB6
PIJ308
PIU5043
NLPB7
PIJ309
PIU5045
NLPB8
PIJ3010
PIU5046
NLPB9
PIJ1014
PIJ801
PIU5034
NLSTLINK1
PIJ1015
PIJ803
PIU5037
NLSTLINK2
PIJ109
PIS202
PIU5029
NLSW1
PIJ1012
PIS302
PIU5032
NLSW2
PIJ1013
PIS402
PIU5033
NLSW3
PIJ1016
PIS502
PIU5038
NLSW4
PIJ203
PIU405
NLUD0
PIJ202
PIU406
NLUD0
PIC102
PIC201
PIJ201
PIS601
PIS604
PIU4016
