R3
Resistance
1kΩ
GPIO3
GPIO9
CC2
ESP_IO0
GPIO34
GPIO16
GPIO18
GPIO37
GPIO19
GPIO15
GPIO12
ESP_EN
ESP_RX
CC2
USBDN
GPIO40
GPIO42
GPIO14
R4
Resistance
Resistance
Resistance
5.1kΩ
ESP_TX
USBDP
GPIO10
GPIO13
CC1
R1
Resistance
Resistance
Resistance
10kΩ
GPIO38
ESP_EN
ESP_IO0
ESP_RX
ESP_EN
GPIO5
GPIO41
R2
Resistance
Resistance
Resistance
5.1kΩ
GPIO4
GPIO46
GPIO6
GPIO7
GPIO35
GPIO11
GPIO33
GPIO26
ESP_TX
GPIO8
GPIO2
GPIO20
GPIO21
GPIO17
ESP_IO0
GPIO39
GPIO36
GPIO1
GPIO45
C5
Capacitance
10uF
C6
Capacitance
0.1uF
C1
Capacitance
10uF
C7
Capacitance
0.1uF
C4
Capacitance
10uF
C9
Capacitance
0.1uF
C3
Capacitance
0.1uF
C8
Capacitance
10uF
+5V
+3V3
+3V3
SW1
+3V3
+3V3
+3V3
SW2
+3V3
+5V
Q1
ESP1
Manufacturer Part Number
ESP32-S2-MINI-1U
D2
Q2
IC1
LED1
U1
Difficult Emerald Heat-Ray
