U6
Manufacturer Part Number
CP2102N-Axx-xQFN28
R12
Resistance
1kΩ
R14
Resistance
10kΩ
R9
Resistance
4.7kΩ
R11
Resistance
1kΩ
R13
Resistance
10kΩ
DTS
USB_D-
ESP_TX
RST
ESP_RX
USB_D+
VUSB
+3V3