User's Manual

S3-915M User manual
2
Content
1. OVERVIEW
.............................................................................................................................................................................................
3
1.1 MAIN PARAMETER
..........................................................................................................................................................
3
1.2 PARAMETER DESCRIPTION
.............................................................................................................................................
3
2. TERMS AND DEFINITIONS
.................................................................................................................................................................
4
3. MECHANICAL PROPERTIES
...............................................................................................................................................................
5
3.1 S3-915M DIMENSIONS
..................................................................................................................................................
5
3.2 PIN DEFINITION
..............................................................................................................................................................
5
3.3 RECOMMENDED CONNECTION DIAGRAM
.......................................................................................................................
6
4. LORAWAN APPLICATION MODEL DIAGRAM
................................................................................................................................
7
5. ACCESS DEMO
......................................................................................................................................................................................
8
6. AT COMMAND
.....................................................................................................................................................................................
10
7. FAQ
........................................................................................................................................................................................................
27
7.1 COMMUNICATION RANGE IS TOO SHORT
......................................................................................................................
27
7.2 MODULE IS EASY TO DAMAGE
.....................................................................................................................................
27
8. ANTENNA TYPE
..................................................................................................................................................................................
27
1.1 ANTENNA RECOMMENDATION
......................................................................................................................................
27
9. IMPORTANT STATEMENT
.................................................................................................................................................................
28