Table Of Contents; E28-2G4M12Xx User Manual - Ebyte E28-2G4M12 Series User Manual

Sx1280 2.4ghz smd wireless module

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User manual (13 pages)

Table of Contents

Chengdu Ebyte Electronic Technology Co., Ltd.

Manual

E28-2G4M12XX User Manual .............................................................................................................................................. 1

1. Overview ................................................................................................................................................................... 2

1.1 Brief introduction .................................................................................................................................................... 2

1.2 Features ....................................................................................................................................................................2

1.3 Application .............................................................................................................................................................. 2

2. Specification and parameter ...................................................................................................................................... 4

2.1 Limit parameter ....................................................................................................................................................... 4

3. Size and pin definition ........................................................................................................................................................5

4. Basic operation ................................................................................................................................................................... 7

4.1 Hardware design ...................................................................................................................................................... 7

4.2 Software editing .......................................................................................................................................................7

5. Basic application ...............................................................................................................................................8

5.1 Basic circuit diagram ............................................................................................................................................... 8

6. FAQ .................................................................................................................................................................................... 8

6.1 Communication range is too short ........................................................................................................................... 8

6.2 Module is easy to damage ..................................................................................................................................... 10

6.3 BER(Bit Error Rate) is high .................................................................................................................................. 10

7. Production guidance ....................................................................................................................................... 10

7.1 Reflow soldering temperature ............................................................................................................................... 10

9.2 Antenna selection .................................................................................................................................................. 12

Revision history .................................................................................................................................................. 13

About us .......................................................................................................................................................................13

E28-2G4M12S User