Schematic of ESP32-MINI-1 Reference Design
D2
CC1
USBDP
USBDN
ESP_TX
USBDP
CC2
USBDN
CC1
USBDP
USBDN
ESP_RX
USBDN
USBDP
CC2
USBDN
ESP_EN
USBDP
D1
C4
Capacitance
10uF
C3
Capacitance
10uF
VBUS
+3V3
PWR
R2
Resistance
Resistance
Resistance
5.1kΩ
+3V3
C9
Capacitance
10uF
USB1
R4
Resistance
1kΩ
R3
Resistance
Resistance
Resistance
5.1kΩ
+5V
C5
Capacitance
10uF
C2
Capacitance
0.1uF
C1
Capacitance
0.1uF
VBUS
+5V
+3V3
+3V3
U1
IC1
Q1