1
2
3
4
A
B
C
D
FB1 Ferrite beads
DIO3
GND
C28
1
4
3V3
R22
0R
Q1
D
TCXO
N
32.0MHz G
C
C
V
C16
10nF
U3
D
N
G
T
U
O
L8
NC
2
3
C27
GND
R5
DIO3
L7
15uH
3V3
C17
470nF
DIO2
C18
100nF
1
2
3
4
5
6
7
8
9
10
11
12
VDD_IN
GND
XTA
XTB
GND
DIO3
VREG
GND
DCC_SW
VBAT
VBAT_IO
DIO2
D
N
G
5
2
GND
VR_PA
RFO
RFI_N
RFI_P
GND
NSS
SCK
MOSI
MISO
NRESET
BUSY
DIO1
24
23
22
21
20
19
18
17
16
15
14
13
CS
CLK
MOSI
MISO
RST
BUSY
DIO1
GND
GND
GND
SX1262
VR_PA
C1
C2
L1
C4
GND GND
C6
RX_EN
C14
1nF
GND
L3
C5
L4
C7
GND
GND
U4
RF1
GND
RF2
1
2
3
CTRL
RFC
CTRL
6
5
4
GND
RF Switch
C8
L5
C9
C10
H4
1
2
3
GND
GND
C11
C13
GND
GND
L6
C12
GND
Waveshare
Core126X
C15
1nF
GND
TX_EN
ANT
GND
CS
CLK
MOSI
MISO
RESET
BUSY
GND
GND
RXEN
TXEN
DIO2
DIO1
GND
3V3
1
2
3
4
A
B
C
D