Table Of Contents - Ebyte E32-400M20S User Manual

Contents
Disclaimer ............................................................................................................................................................................... 2
Features ........................................................................................................................................................................... 3
1 Introduction ......................................................................................................................................................................... 4
1.1 Brief Introduction ..................................................................................................................................................... 4
1.2 Application ................................................................................................................................................................ 4
2 Specification and parameter ................................................................................................................................................ 5
2.1 Limit parameter ........................................................................................................................................................ 5
2.2 Operating parameter ................................................................................................................................................. 5
3 Size and pin definition ......................................................................................................................................................... 6
4 Basic operation .................................................................................................................................................................... 8
4.1 Hardware design ....................................................................................................................................................... 8
4.2 Programming ............................................................................................................................................................ 9
5 Basic application ............................................................................................................................................................... 10
5.1 Hardware design and circuit schematic diagram .................................................................................................... 10
6 FAQ ................................................................................................................................................................................... 10
6.1 Communication range is too short .......................................................................................................................... 10
6.2 Module is easy to damage ..................................................................................................................................... 10
6.3 BER(Bit Error Rate) is high ................................................................................................................................... 11
7 Production guidance .......................................................................................................................................................... 12
7.1 Reflow soldering temperature ................................................................................................................................ 12
7.2 Reflow soldering curve ........................................................................................................................................... 12
8 E32 series ........................................................................................................................................................................... 13
9 Antenna recommendation .................................................................................................................................................. 13
Revision history .................................................................................................................................................................... 14
About us ................................................................................................................................................................................ 14
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