Schematic of ESP32-DEVKIT1-Mike
USB1
U1
D1
C4
Capacitance
10uF
C3
Capacitance
10uF
C11
Capacitance
0.1uF
C8
Capacitance
10uF
C6
Capacitance
0.1uF
C7
Capacitance
0.1uF
C10
Capacitance
0.1uF
C2
Capacitance
0.1uF
C1
Capacitance
0.1uF
Q3
R5
Resistance
12kΩ
R6
Resistance
12kΩ
R1
Resistance
Resistance
Resistance
10kΩ
R9
Resistance
Resistance
Resistance
1.0kΩ
PWR
R2
Resistance
Resistance
Resistance
5.1kΩ
R4
Resistance
1kΩ
R3
Resistance
Resistance
Resistance
5.1kΩ
R7
Resistance
Resistance
Resistance
4.7kΩ
R8
Resistance
Resistance
Resistance
1.0kΩ
Q4
Q5
J1
C9
Capacitance
10uF
RST
C5
Capacitance
10uF
BOOT
U3
Q1
Q2
IC2