User's Manual

S76S
LoRa Wireless Communication Module
H
901-10201
Mar 22th ,2017
10 of 18
Product Name
Version
Doc No
Date
Page
31
GND
Ground pin
32
GND
Ground pin
33
RF_ANT
I/O
RF I/O
34
GND
Ground pin
35
GND
Ground pin
36
PA1_RF_FEM_CPS
I/O
MCU pin name: PA1
37
GND
Ground pin
38
NC
39
GND
Ground pin
40
NC
41
GND
Ground pin
42
NC
43
VDD33
Power Supply
44
VDD33
Power Supply
45
PA8_USART1_CK
I/O
MCU pin name: PA8
46
PA10_USART1_RX
I/O
MCU pin name: PA10
47
PA9_USART1_TX
I/O
MCU pin name: PA9
48
PA11_USART1_CTS
I/O
MCU pin name: PA11
49
PA12_USART1_RTS
I/O
MCU pin name: PA12
50
PA13_SWDIO
Serial wire (SWD) debug interface
51
PA14_SWCLK
Serial wire (SWD) debug interface
52
PC10
I/O
MCU pin name: PC10
53
PC11
I/O
MCU pin name: PC11
54
PC12
I/O
MCU pin name: PC12
55
PD2
I/O
MCU pin name: PD2
56
PB5
I/O
MCU pin name: PB5
57
PB6_SCL
I/O
MCU pin name: PB6
58
PB7_SDA
I/O
MCU pin name: PB7
59
BOOT0
I
Boot mode selection pin
60
PB8_IO_LED_FCT
I/O
MCU pin name: PB8
61
GND
Ground Pin
62
GND
Ground Pin