C7
Capacitance
1uF
C23
Capacitance
.1uF
C20
Capacitance
1uF
C15
Capacitance
1uF
R4
Resistance
100 Ω
R2
Resistance
100 Ω
C11
Capacitance
1uF
C25
Capacitance
22uF
L1
Inductance
2.2nH
MCU_TXD
C8
Capacitance
13pF
C21
Capacitance
10uF
C6
Capacitance
1.2pF
C1
Capacitance
10uF
MCU_RXD
MCU_BOOT
C4
Capacitance
13pF
IC1
J1
U1
Y2
L4