Connector Connector
ESP32
WROOM-32
U1
SD1
SD0
CLK
CMD
SD3
SD2
IO13
GND2
IO2
IO15
13
12
11
10
9
8
7
6
5
4
3
2
1
14
ANT
15
16
17
18
19
20
21
22
23
24
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
P_GND
IO23
GND3
IO22
IO0
IO4
IO16
IO17
TXD0
RXD0
IO21
N.C.
IO19
IO18
IO5
IO27
IO14
SENSOR_VN
EN
GND1
IO26
IO25
IO34
IO35
IO32
IO33
IO12
SENSOR_VP
3v3
WROOM
J2
GND
3.3V
TXD
RXD
J1
SVN
S03
SVP
S02
Vis_SE.chm!#20000 Copyright 2001 Microsoft Corporation. All rights reserved.
RESET
ESP Adapter
R2
10KΩ
R1
b_silk b_silk
t_components Components
VCC
GPIO13
GPIO12
GPIO14
GPIO16
EN (CH_PD)
ADC
RST
GPIO5
GPIO4
GPIO0
GPIO2
GPIO15
CP2
CP1
CP3
OUT
IN
U2
6206A
R3
b_contacts b_contacts
Port Pin
Physical Pin
Power
Function Pin
Control
Arduino
Serial Pin
PWM/I2C1-Wire
MODEL ESP8266MOD
VENDOR AI-THINKER
ISM 2.4GHZ
PA + 82bBm
802.11/b/g/n
Fi
Wi
TOU
!
3v3 MAX
IO1
IO3
TXD1
Hig Run, Low Flash
0
CH_PD
SCK
MISO
MOSI
RXD2
SS
TXD2
LED
SCL
SDA
No Interrupt
Inverted Logic
Vout
Vin
6206A 3v3
0Ω
ESP8266 (ESP-12)
n
D+
+
D-
-
ESP-32S
V1.1
161015
t_connectors Connectors
ESP-WROOM-32
FCCID:2AC7Z-ESPWROOM32
211-16007
R
0603
Vis_Sba.chm!#45784 Copyright (c) 2006 Microsoft Corporation. All rights reserved.
802.11n