Product Description

- 6 -
R100H
Wireless Module
Pin Assignment
Figure 3 Pin assignment
2
7
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
26
25
24
23
22
21
20
19
1
8
1
7
16
15
VCC
VCC
PB2
PB1
PB0
PA0
PA1
PA2
PA3
PB5
PB8
GND
GND
GND
/RST
SWCL
K
VCC
PA12
PB7
PB6
PA14
PA13
PA15
PB3
PB4
GND
STM32L051
i-PEX
SWDIO
5
SX1276
28
GND