Page 1
5
4
3
2
1
Industrial 101 Block Diagram
D D
Headers
GPIO
16MHz
Level
Translators
UART
HANDSHAKE
SPI/ICSP
OLED
ATmega32U4
I2C
Reset
C C
32U4 Reset Button
Chiwawa module
Linino Reset Button
User Button
User Button for dogSwitch
LEDs
USB singal
on pin header
B B
Ethernet singal
on pin header
USB
A A
Author = Tony Jin
Author = Tony Jin
Author = Tony Jin
dog hunter Inc.
dog hunter Inc.
dog hunter Inc.
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Taiwan (R.O.C.)
Taiwan (R.O.C.)
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet of
5
4
3
2
Date: Sheet of
Block Diagram
Block Diagram
Block Diagram
1
Taiwan (R.O.C.)
of
25Wednesday, November 04, 2015
25Wednesday, November 04, 2015
25Wednesday, November 04, 2015
Page 2
5
4
3
2
1
VDD33
TP1 VDD33
D D
CTRL20
C C
RESET_B
TP5
B B
.
RESET_B
101 Reset button
1
.
J1
P74
P75
GND
GND
P76
GND
P77
GND
P78
GND
P1
DVDD12
C1
C2
10uF
2.0V
SW/TSSKB
3 1
C3
10uF
24
S3
0.1uF
C4
0.01uF
25V
+/-10%
1
EVQPUM02K
P2
DVDD12
P3
GND
P4
GND
P5
GND
P6
GND
P7
VDD33
P8
VDD33
P9
CTRL20
P10
AVDD20
P11
RESET
P79
GND
P80
GND
P81
GND
P82
GND
P67
P68
P69
P70
P71
P72
P73
GND
GND
GND
GND
GND
GND
GND
Module Pin-Out
MODULE_CHIWAWA
GPIO6
P12
R101 NC
R0603
R102 0R
R0603
C5
0.22uF
C0402
P66
P13
P65
GND
GPIO7
P14
P64
GND
GPIO8
P15
P60
P61
P62
P63
P59
GND
GND
GND
GND
GND
JTAG_TCK
HORNET_GP20
RESET_B
VDD33
32U4 Reset button
S4
A A
EVQPUM02K
3 1
SW/TSSKB
5
24
R105 NC
R0603
R106 0R
R0603
C84
0.1uF
C0402
R60
4K7 R0402
HORNET_GP23
VDD5V
32U4_nRESET
4
P55
P56
P54
P57
P58
GND
SPI_MOSI
SPI_MISO
FLASH_WP
LED0
LED1
LED2
LED3
P16
P17
P18
P19
P20
Option
Option
VDD33
P52
P53
SPI_CS
SPI_CLK
LED4
LED5
P21
P22
P50
P51
HOLD
VDD_FLASH
LED6
P49
P48
P3_TX-
P3_TX+
P23
LED6
LED0
GPIO8
P47
P3_RX-
P3_RX+
LED8
LED7
P24
P46
P1_TX+
P45
P44
P1_TX-
P1_RX+
UART_RX
UART_TX
P25
P26
P43
P1_RX-
GPIO11
P27
P42
GPIO12
P28
P39
P40
P41
P4_RX-
P4_TX+
P4_RX+
GPIO11
UART_RX1
HORNET_GP26
HORNET_GP27
P4_TX-
P38
USB-
P37
USB+
P36
GPIO_28
P35
GPIO_24
P34
GPIO_23
P33
GPIO_22
P32
GPIO_21
P31
GPIO_20
P30
GPIO_19
P29
GPIO_18
P86
GND
P85
GND
P84
GND
P83
GND
UART_TX1
USER 1 button
S1
34
2 1
TSSKB-2PL
SW/TSCF
S2
2 1
TSSKB-2PL
SW/TSCF
3
P4_RX+
P4_RXP4_TX+
P4_TX-
DD+
R5 0R
RELAY_2
HORNET_GP23
HORNET_GP21
HORNET_GP20
HORNET_GP19
HORNET_GP18
R99 NC
R0603
R100 0R
R0603
USER 2 button
R103 NC R0603
34
R104 0R R0603
R97 4K7
R0402
R98 4K7
R0402
Module_LED
LED6
RESET_B
Option
HORNET_GP20
VDD25
32U4_nRESET
HORNET_GP23
VDD25
Option
2
R1
+/-5%
560
1/16W
LED0
R2
+/-5%
560
1/16W
LED1
YELLOW
LED2
GREEN
WIRELESS_LED
R6 47K
+/-5% 1/16W
12
12
R7
47K
+/-5%
1/16W
WAN_LED
Power_LED
VDD33
12
3
2
1
R3
560
+/-5%
1/16W
LED3
BLUE
Q1
2SC4081
2SC4081/SC70
PIN HEADER
J7
1
GND
2
VDD5V
VDD5V
GND
IO13
D6
D5
A0
A1
A2
A3
J100/11S
PIN HEADER
J3
RD+
RD-
TD+
TD-
GND
2V
DD+
5V
GND
GPIO
J100/11S
PIN HEADER
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet
Date: Sheet
Module Pin-Out
Module Pin-Out
Module Pin-Out
VDD5V
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
IO13
D6
D5
32U4_A0
32U4_A1
32U4_A2
32U4_A3
P4_RX+
P4_RXP4_TX+
P4_TX-
2.0V
DD+
VDD5V
RELAY_2
Author = Tony Jin
Author = Tony Jin
Author = Tony Jin
dog hunter Inc.
dog hunter Inc.
dog hunter Inc.
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Taiwan (R.O.C.)
Taiwan (R.O.C.)
Taiwan (R.O.C.)
35Wednesday, November 04, 2015
35Wednesday, November 04, 2015
35Wednesday, November 04, 2015
1
VDD33
of
of
of
Page 3
VDD5V
5
4
3
2
1
U1
34
43
OSC_OUT
OSC_IN
VDD5V
EXP
13
16
17
44
24
42
6
14
2
3
4
7
5
15
23
35
32U4_nRESET
1uF
C0402
R9 0R
C7
D D
C6
0.1uF
C0402
32U4_D32U4_D+
VDD5V
C C
(PCINT7/OC0A/OC1C/#RTS)PB7
VCC
(PCINT6/OC1B/OC4B/ADC13)PB6
GND
(PCINT5/OC1A#OC4B/ADC12)PB5
#RESET
XTAL2
XTAL1
AVCC
AVCC
AREF
UCAP
VCC
UVCC
DD+
VBUS
UGND
GND
GND
GND
PAD
ATMEGA32U4-MU
ATMEGA32U4/QFN44
(ADC11/PCINT4)PB4
(PD0/MISO/PCINT3)PB3
(PD1/MOSI/PCINT2)PB2
(SCLK/PCINT1)PB1
(SS/PCINT0)PB0
(ICP3/CLK0/OC4A)PC7
(OC3A/#OC4A)PC6
(INT6/AIN0)PE6
(T0/OC4D/ADC10)PD7
(T1/#OC4D/ADC9)PD6
(XCK1/#CTS)PD5
(ICP1/ADC8)PD4
(TXD1/INT3)PD3
(RXD1/INT2)PD2
(SDA/INT1)PD1
(OC0B/SCL/INT0)PD0
(ADC7/TDI)PF7
(ADC6/TDO)PF6
(ADC5/TMS)PF5
(ADC4/TCK)PF4
UART connection
C9
R17 10K
R20 0R
10pF
C0402
R22
YZ1
1 3
4
2
1M
R0402
C10
TXD1
RXD1 UART_TX1
B B
VDD5V
C11
0.1uF
C0402
C12
0.1uF
C0402
C13
0.1uF
C0402
12
30
29
28
11
10
9
8
32
31
1
33
(#HWB)PE2
27
26
22
25
21
20
19
18
36
37
38
39
40
(ADC1)PF1
41
(ADC0)PF0
UART_RX1
R18
10K
OSC_IN
OSC_OUT
CRY_16MHz/10pF/ 20ppm
XTAL/SX2016
10pF
C0402
R12 10K
R13 0R
MISO
MOSI
SCK
SS
IO13
D5
HANDSHAKE
D6
TXLED
OLED_RES#
TXD1
RXD1
32U4_A0
32U4_A1
32U4_A2
32U4_A3
R14
R0402
2K2
VDD5V
R15
R0402
2K2
SDA
SCL
IO13 LED Control
R141 47K
IO13
+/-5% 1/16W
R144
47K
+/-5%
1/16W
2
VDD5V
R145
1K2
+/-5%
1/16W
12
LED6
RED
3
Q14
2SC4081
1
2SC4081/SC70
MISO
SCK
32U4_nRESET
32U4_nRESET
Atmega 32U4_LED
SS
TXLED
1
TP54SCK
.
1
TP53MISO
.
1
32U4_nRESET
TP50
.
32U4_nRESET
AP2302GN-HF
AP2302GN-HF/SOT23
J2
1 2
3 4
5 6
J100/6D
ICSP1
D
G
S
3 2
U2
1
1A
2
GND
2A32Y
74LVC2G07
74LVC2G07/SOT363
VDD5V
Q2
1
R23 1K
R0402
R25
4K7
R0402
1Y
Vcc
1
1
12
6
5
4
MOSI
TP48 MOSI
.
TP49 GND
.
HORNET_GP18
AP2302GN
2D
R10
1K2
+/-5%
1/16W
LED4
GREEN
S13G
VDD5V
R11
1K2
+/-5%
1/16W
12
LED5
GREEN
VDD33
C8
0.1uF
+/-10%
6.3V
Level shifter
VDD25 VDD5V
R26
10K
+/-5%
1/16W
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet of
Date: Sheet of
VDD5V
TP26
Micro USB
USB/MICRO-D03-0718-05022
A A
5
VDD5_USB
J4
D03-0718-05022
5VD-D+IDG
9
8
7
6 5
1
.
1
2
3
4
USBGND
1
TP27
C17
C16
0.1uF
C0402
.
10uF
C0603
C18
22uF
+/-20%
6.3V
R27 22R
R28 22R
32U4_D-
32U4_D+
4
HANDSHAKE
3
R21 10K
HORNET_GP19
R19
10K
H1
Hole
PAD1
H2
Hole
PAD1
HORNET_GP21
H3
Hole
PAD1
2
HORNET_GP26
HORNET_GP27
GPIO8
GPIO11
C14 0.1uF
U3
VCCA1VCCB
2
A1
3
A2
4
A3
5
A4
OE12GND
NTB0104UK
NTB0104/SOT1174
11
10
B1
9
B2
8
B3
7
B4
6
ATMEGA32U4
ATMEGA32U4
ATMEGA32U4
C15 0.1uF
SS
MOSI
MISO
SCK
Author = Tony Jin
Author = Tony Jin
Author = Tony Jin
dog hunter Inc.
dog hunter Inc.
dog hunter Inc.
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Taiwan (R.O.C.)
Taiwan (R.O.C.)
Taiwan (R.O.C.)
of
45Thursday, November 05, 2015
45Thursday, November 05, 2015
45Thursday, November 05, 2015
1
Page 4
5
4
3
2
1
C19
1uF
VDD33
2
3
R33 0R
4
R34 0R
1
FB/OUT
GND
TPAD
RT8010-33GQW
WDFN-6L-2X2
VDD33
LX
C23
0.1uF
+/-10%
10V
4
6
5
7
C20
100nF
GND
VCC
BS0
132456789
OLED
132456789
D0D1D2D3D4D5D6
R35 0R
L/C3-P1.2R
BS1
BS2
L1
2.2uH
10
10
D7
C24
22pF
50V
+/-5%
C31
NC
CS#
RES#
D/C#
R/W#
E/RD#
J5
J6
R29 0R
R30 0R
R31 10K
7-bit I2C device
address is 0x3C
R36
316K
+/-1%
1/16W
R38
69.8K
+/-1%
1/16W
3
OLED_RES#
TP28
VDD33
C25
22uF
+/-20%
6.3V
.
VDD33
1
C26
10uF
6.3V
+/-20%
C27
1uF
+/-10%
6.3V
2
PNP TO GENERATE 2.0V
For Ethernet Transformer
R931+/-5%
VDD33
C99
0.01uF
+/-10%
25V
MMBT2907A
MMBT2907A/SOT23
2.0V
1/4W
R94
EC
Q4
C100
10uF
+/-10%
6.3V
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet of
Date: Sheet of
B
No Load
B
CTRL20
EC
Q3
MMBT2907A
MMBT2907A
MMBT2907A/SOT23
OLED
OLED
OLED
Author = Tony Jin
Author = Tony Jin
Author = Tony Jin
dog hunter Inc.
dog hunter Inc.
dog hunter Inc.
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
8F-4, No.17, Ln. 91, Sec. 1,
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Neihu Rd., Neihu Dist., Taipei City
Taiwan (R.O.C.)
Taiwan (R.O.C.)
Taiwan (R.O.C.)
of
55Wednesday, November 04, 2015
55Wednesday, November 04, 2015
55Wednesday, November 04, 2015
1
D D
VDD5V
C21
C22
0.1uF
+/-10%
10V
+/-10%
C C
VDD5V
B B
A A
5
VDD5V
C28
4.7uF
+/-10%
6.3V
R40
10K 1%
C29
2.2uF
+/-10%
6.3V
6.3V
R32
200K
1uF
7
8
C30
1uF
+/-10%
6.3V
R39
10K 1%
R37
100K
+/-1%
1/16W
C32
0.1uF
10V
+/-10%
6
5
SCL
SDA
VDD25
VREF2
EN
SCL2
SDA2
VREF1
SCL1
SDA1
PCA9306
GND
3
2
1
U4
U5
VIN
EN
NC
4
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