Installation Instructions

HST-300 Module Datasheet
Bluetooth 5 LE
July 24, 2019
5. Pin Descriptions
5.1 HST-300
Pin description
Pin
Name Direct
ion
Descript
ion
6
P0.2
5
In/Out
GPIO
2
7
P0.2
6
In/Out
GPIO
2
8
P0.2
7
In/Out
GPIO
2
9
P0.2
8
In/Out
GPIO/A
IN4
2
10
P0.2
9
In/Out
GPIO/A
IN5
2
11
P0.3
0
In/Out
GPIO/A
IN6
2
12
P0.31
In/Out
GPIO/AIN7
2
13
P0.0
0
In/Out
GPIO/XTAL
1 (32.768kHz)
14
P0.0
1
In/Out
GPIO/XTAL
2 (32.768kHz)
15
P0.0
2
In/Out
GPIO/A
IN0
19
P0.0
3
In/Out
GPIO/A
IN1
20
P0.04
In/Out
GPIO/AIN2
21
P0.0
5
In/Out
GPIO/A
IN3
22
P0.06
In/Out
GPIO
23
P0.0
7
In/Out
GPIO
24
P0.0
8
In/Out
GPIO