Table Of Contents - Ebyte E28-2G4M20S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
Manual
1.1 Brief introduction ..................................................................................................................................................... 3
1.2 Features ..................................................................................................................................................................... 3
1.3 Application ............................................................................................................................................................... 3
2.Specification and parameter ................................................................................................................................................ 4
2.1 Limit parameter ........................................................................................................................................................ 4
2.2 Operating parameter ................................................................................................................................................. 4
3.Size and pin definition ......................................................................................................................................................... 5
4. Basic operation ................................................................................................................................................................... 6
4.1 Hardware design ................................................................................................................................................ 6
4.2 Software editing ........................................................................................................................................................ 7
5.Basic application ........................................................................................................................................................ 7
5.1 Basic circuit diagram ................................................................................................................................................ 7
6.FAQ ..................................................................................................................................................................................... 8
6.1 Communication range is too short ............................................................................................................................ 8
6.2 Module is easy to damage ........................................................................................................................................ 8
6.3 BER(Bit Error Rate) is high ..................................................................................................................................... 8
7.Production guidance ............................................................................................................................................................ 8
7.1 Reflow soldering temperature .................................................................................................................................. 8
7.2 Reflow soldering curve ............................................................................................................................................. 9
8.E28 Series ............................................................................................................................................................................ 9
9.Antenna guidance .............................................................................................................................................................. 10
9.1 Antenna recommendation ....................................................................................................................................... 10
9.2 Antenna selection ................................................................................................................................................... 10
Revision history .................................................................................................................................................................... 11
About us ............................................................................................................................................................................... 10
Copyright ©2012-2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
Contents
E28-2G4M20S User
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