Chat

How can I help you?
Sign up to send

Files

Schematic

Layout

Preview

R3
Resistance
10kΩ
R12
Resistance
1kΩ
A3
AIN0
R14
Resistance
10kΩ
A5
R9
Resistance
4.7kΩ
B3
A6
ESP_IO36
A4
B5
PWM1
ESP_IO14
A0
PWM15
A3
PWM13
AIN3
ESP_IO25
PWM2
R11
Resistance
1kΩ
PWM5
A1
A6
AIN1
B1
A2
A7
A0
PWM0
A2
PWM9
PWM10
SDA
R8
Resistance
4.7kΩ
R5
Resistance
5.1KΩ
ESP_IO32
PWM6
USB_D-
ESP_IO13
R13
Resistance
10kΩ
SDA
ESP_IO33
ESP_IO12
A1
B6
PWM7
AIN2
PWM11
USB_D+
ESP_IO34
DTS
USB_D-
B0
R4
Resistance
4.7kΩ
ESP_TX
A7
R6
Resistance
33.2KΩ
USB_D+
ESP_IO27
AIN1
PWM12
AIN3
ESP_IO26
ESP_IO0
RST
ESP_IO39
SCL
B2
PWM3
ESP_RX
USB_D-
A5
AIN2
A4
R7
Resistance
10kΩ
PWM8
SCL
B7
ESP_EN
B4
AIN0
ESP_IO35
USB_D+
PWM14
PWM4
U7
VUSB
+3V3
VUSB
+3V3
+3V3
VIN
+3V3
C6
Capacitance
=10uF
+3V3
C4
Capacitance
0.1uF
R10
Resistance
10kΩ
U4
+3V3
+3V3
C8
Capacitance
0.1uF
+3V3
+3V3
+3V3
C3
Capacitance
22uF
+3V3
+3V3
+3V3
C1
Capacitance
0.1uF
C7
Capacitance
10uF
C2
Capacitance
10uF
R2
Resistance
10KΩ
+3V3
+3V3
+3V3
L1
Inductance
=2.2uH
U3
U5
Q1
Q2
U6

[Example] ESP32 Reference Design

[Example] ESP32 Reference Design thumbnail