Datasheet

WiFi 9 click schematic v103
www.mikroe.com
Mikroelektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice. Copyright©2019 MikroElektronika. All rights reserved.
GND
GND
RESETn
MCU R
GND
TXD
RXD
STAT LED
LED1
LED2
LED3
MCU R
R11
10k
GND
LD4
STAT
LD1
MCU
LD2
IP
LD5
READY
GND
R9
10k
R13
680
R12
680
R14
680
R15
680
LD3
ERROR
GND
3V3
RESETn
R8
10k
MCU R
3V3
R1
470
PWR
LED GREEN
C5
10µF
TXD0
RXD0
FACT. RESET
GND
1
GPIO4
2
GPIO5
3
NC
4
NC
5
NC
6
3V3
7
3V3
8
UART1 CTS
9
UART1 RTS
10
UART1 TXD
11
UART1 RXD
12
NC
13
GND
14
GND
15
NC/RF
16
GND
17
GND
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
W STAT LED
26
UART0 TXD/DUAL STAT
27
UART0 RXD/DUAL SW
28
GPIO49
29
GPIO48
30
GPIO47
31
GPIO46
32
STAT LED1
33
S TAT LED2
34
S TAT LED3
35
GND
36
RESETn
37
WAKE UP0
38
NC
39
NC
40
MCU READY
41
FACTORY RESET
42
NC
A1
NC
A2
NC
A3
SPDT V1
A4
SPDT V2
A5
NC
B1
NC
B2
NC
B3
NC
B4
NC
B5
NC
C1
NC
C2
NC
C4
WAKE UP1
C3
NC
C5
TDI
D1
TRSTn
D2
NC
D3
NC
D4
NC
D5
TDO
E1
TCK
E2
TMS
E3
NC
E4
NC
E5
NC
F1
NC
F2
GND
F3
GND
F4
GND
F5
GND THERMO
GND
GND THERMO
GND
GND THERMO
GND
PAN9420
GND THERMO
GND
U2
ENW-49C01A3KF
RXD
TXD
RTS
CTS
LED3 LED2 LED1 RXD0 TXD0 STAT LED
GND
C6
0.10µF
C4
0.10µF
3V3
3V3
3V3
3V3
3V3
3V3
3V3
T1
RESET
R18
10k
3V3
FACT. RESET
BOOT2
BOOT1
CTS
RTS
3V3 3V3 3V3 3V3
C1
0.10µF
3V3
R17
1.8k
R16
1.8k
BOOT2
BOOT1
2Y0
1
2Y2
2
2Z
3
2Y3
4
2Y1
5
E
6
VEE
7
GND
8
S1
9
S0
10
1Y3
11
1Y0
12
1Z
13
1Y1
14
1Y2
15
VCC
16
U1
74HC4052D,653
3V3
RX
TX
RX
TX
ADDRES
ADDRES
C2
10µF
C3
0.10µF
R2
10k
R3
10k
R4
10k
R5
10k
R7
10k
R10
10k
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MBD1
MIKROBUS DEVIC E CONN
R6
470