5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
WIFI ESP8266
WIFI EMW3081
Address:1010000 0x50
EEPROM
OLED
2P
贴片按键
2P
贴片按键
要解决电平匹配 问 题
要解决电平 匹 配 问 题
可以
5V
供电
2--5VDC <=30mA
Ic=100mA
BUZZER
EXTERN IO
Arduino Core
RGB
KEY AND LED
Light Detection
SHT20
DHT11
Reserved
IOREF
REFSET
3.3V
5V
GND
GND
Vin
A0 Light Detection
A1
A2
A3
A4
A5
D4KEY2
D5RGB
D6TemperatureAndHumidity
D7
BEEP_CTL
D2
WIFI_EN/RESET
D3KEY1
GND
AREF
SDA
SCL
D12LED2
D13LED1
D8
D9
D10
D11
D0 RX
Arduino_RX
D1 TX
Arduino_TX
WIFI_EN/RESET CHIP_EN/RESET
TX_WIFI
RX_WIFI
TX_WIFI
RX_WIFI
CHIP_EN/RESET
SDA
SCL
KEY1
KEY2
LED1
SCL
SDA
Arduino_TX
TX_WIFI
VDD_EXT
RX_WIFI
Arduino_RX
RGB
TemperatureAndHumidity
LED2
Light Detection
BEEP_CTL
D8
D9
D10
D11
A1
A2
A3
A4
SCL
SDA
TX
RX
GND
SDA
SCL
VCC3V3
VCC3V3
VCC3V3
VCC5V
VCC5V
VCC5V
VCC3V3 VCC5V
VCC5V
VCC3V3
VCC5V
VCC3V3
VCC5V
VCC5V
VCC5V
VCC5V
VCC5V
VCC5V
VCC3V3 VCC5V
VCC3V3
VCC3V3
Title
Size
Document Number Rev
Date: Sheet
of
<Doc> <RevCode>
<Title>
C
310Thursday, November 17, 2016
Title
Size
Document Number Rev
Date: Sheet
of
<Doc> <RevCode>
<Title>
C
310Thursday, November 17, 2016
Title
Size
Document Number Rev
Date: Sheet
of
<Doc> <RevCode>
<Title>
C
310Thursday, November 17, 2016
SW6
SW PUSHBUTTON
R64
33/5%
R0805
R82 0/1K R0603
C32
0.1uF
C0603
U18
NC7WZ07P6X
SC70_6
A1
1
GND
2
A2
3
Y2
4
VCC
5
Y1
6
U14
AT24C02-10TU-2.7
TSSOP8-0R65-4R40
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R78 1K R0603
R77
0
R0603
R75
4.7K
R0603
R79 1K R0603
J15
Header_1x6_2R54
1
2
3
4
5
6
Q5
MMBT3904
SOT23
1
32
U9
SHT20
SDA
1
VSS
2
NC
3
NC_1
4
VDD
5
SCL
6
PAD
7
R83 1K R0603
LS1
BUZZER
BUZZER_DIP2_760
1
2
R68
4.7K
R0603
R71
10K/5%
R0603
U16
OLED_4
VCC
1
GND
2
SCL
3
SDA
4
C34
0.1uF
C0603
R72
10K/5%
R0603
R86 330/0 R0603
J16
Header_1x4
1
1
2
2
3
3
4
4
M4
EMW3081_DIP
PA7/UART0_TXD
9
PA6/UART0_RXD
10
CHIP_EN
11
PC0/SPI0_CS/PWM
12
PC3/SPI0_MISO/PWM
13
PC2SPI0_MOSI/PWM
14
PC1/SPI0_CLK/PWM
15
VDD
16
GND
17
PE4/SWCLK
1
PE3/SWDIO
2
PB0/DEBUG_TXD
24
PB1/DEBUG_RXD
25
R65 1K R0603
R74
4.7K
R0603
M3
ESP8266-01
Module_ESP8266-01
URXD
1
GPIO0
3
GPIO2
5
GND
7
VCC
2
GPIO16
4
CH_PD
6
UTXD
8
R85
4.7k
R0603
R67 1K R0603
C35
0.1uF
C0603
D4
LED_RGB
Blue+
1
Red+
2
Green+
3
Green-
4
Red-
5
Blue-
6
M2
DHT11
VDD
1
DATA
2
NC
3
GND
4
U19
TM1803
OUTR
1
OUTG
2
OUTB
3
GND
4
VDD
8
TEST
7
DIN
6
DO
5
R73 1K R0603
J17
Header_1x4
1
1
2
2
3
3
4
4
LED11
Red
LED0805
C37
0.1uF
0603C
R69
10K/5%
R0603
R89 4.7K R0603
R70
10K/5%
R0603
J14
Header_1x8_2R54
1
2
3
4
5
6
7
8
R84
5506
<PCB Footprint>
R87 330/0 R0603
J18
Header_1x4
1
1
2
2
3
3
4
4
J20
Header_1x5
1
2
3
4
5
R80 1K R0603
J13
Header_1x8_2R54
1
2
3
4
5
6
7
8
C36
0.1uF
C0603
SW7
SW PUSHBUTTON
R76
NL/0
R0603
R81 0/1K R0603
LED12
Red
LED0805
J12
Header_1x10_2R54
1
2
3
4
5
6
7
8
9
10
R88 4.7K R0603
R66
10K
R0603
C24
0.1uF
0603C
J19
Header_1x4
1
1
2
2
3
3
4
4
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