Ebyte E01-2G4M27SX, Руководство пользователя, Страница: 2 / 12

Chengdu Ebyte Electronic Technology Co., Ltd E01-2G4M27SX User Manual
Copyright ©2012–2020
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
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Content
1. Overview..................................................................................................................................................................... 2
1.1 Brief Introduction............................................................................................................................................. 2
1.2 Features.............................................................................................................................................................
2
1.3 Application........................................................................................................................................................ 2
2. Specification and parameter....................................................................................................................................... 3
2.1 Limit parameter................................................................................................................................................. 3
2.2 Operating Parameter......................................................................................................................................... 3
3. Size and pin definition................................................................................................................................................
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4. Basic operation............................................................................................................................................................ 6
4.1 Hardware design............................................................................................................................................... 6
4.2 Software writing............................................................................................................................................... 6
4.3 Power binning................................................................................................................................................... 7
5. Basic application.........................................................................................................................................................
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5.1 Basic circuit...................................................................................................................................................... 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.............................................................................................................................
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7. Welding operation guidance....................................................................................................................................... 9
7.1 Reflow soldering temperature.......................................................................................................................... 9
7.2 Reflow soldering curve..................................................................................................................................... 9
8. Related models.......................................................................................................................................................... 10
9. Antenna guidance......................................................................................................................................................
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9.1 Antenna recommendation............................................................................................................................ 10
10. Packing method for batch order.............................................................................................................................. 11
Revision history............................................................................................................................................................ 11
About us........................................................................................................................................................................ 11