Table of Contents
1
About This Document ......................................................................................................................... 5
1.1
Purpose and Audience .............................................................................................................. 5
1.2
Revision History ......................................................................................................................... 5
1.3
Use of Symbols ......................................................................................................................... 5
1.4
Related Documents ................................................................................................................... 5
2
Overview .............................................................................................................................................. 6
3
PAN9420 Module ................................................................................................................................. 7
3.1
Block Diagram ........................................................................................................................... 7
3.2
Footprint .................................................................................................................................... 8
3.3
Land Pattern .............................................................................................................................. 8
3.4
Pattern Recommendation .......................................................................................................... 9
3.5
Solder and Resist Mask ............................................................................................................. 9
3.6
Placement ................................................................................................................................ 10
3.7
Power Supply .......................................................................................................................... 11
3.8
RF Path ................................................................................................................................... 11
4
PAN9420ETU (Easy-To-Use) ............................................................................................................ 14
4.1
PAN9420ETU Live View .......................................................................................................... 14
4.2
Functional Blocks .................................................................................................................... 15
4.3
Pinning ..................................................................................................................................... 16
4.4
Part Placement ........................................................................................................................ 18
4.5
Schematic ................................................................................................................................ 19
4.6
PCB Layout ............................................................................................................................. 20
5
PAN9420 Arduino Shield .................................................................................................................. 22
5.1
5.2
Functional Blocks .................................................................................................................... 23
5.3
Pinning ..................................................................................................................................... 24
5.4
Part Placement ........................................................................................................................ 24
5.5
Schematic ................................................................................................................................ 25
5.6
PCB Layout ............................................................................................................................. 26
6
Cautions ............................................................................................................................................ 27
6.1
Life Support Policy ................................................................................................................... 27
7
Appendix ........................................................................................................................................... 28
7.1
Ordering Information ................................................................................................................ 28
7.2
Contact Details ........................................................................................................................ 29
Design Guide Rev. 1.0
PAN9420 Wi-Fi Module
Page 4