Ebyte E28-2G4M27SX, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd.
E28-2G4M27SX
User Manual
Copyright ©2012–2021
，
Chengdu Ebyte Electronic Technology Co., Ltd.
1
CONTENTS
Chapter 1 Product Overview
................................................................................................................................................. 3
1.1 Product Introduction....................................................................................................................................................3
1.2 Features and Functions............................................................................................................................................... 3
1.3 Application
..................................................................................................................................................................4
Chapter 2 Technical Parameters...............................................................................................................................................4
2.1 Limit parameters
......................................................................................................................................................4
2.2 Working parameters
................................................................................................................................................. 4
Chapter 3 Mechanical Dimensions and Pin Definition..................................................................................................... 5
Chapter 4 Basic Operations........................................................................................................................................................5
4.1 Hardware design
........................................................................................................................................................ 6
4.2 Software editing
......................................................................................................................................................7
Chapter 5 Basic Applications..................................................................................................................................................... 8
5.1 Basic circuit
.............................................................................................................................................................8
Chapter 6 FAQ................................................................................................................................................................................ 9
6.1 Communication range is too short
.................................................................................................................9
6.2 Module is easy to damage
................................................................................................................................... 9
6.3 Bit error rate is too high
...............................................................................................................................9
Chapter 7 Welding Operation Guidance............................................................................................................................ 10
7.1 Reflow temperature
...............................................................................................................................................10
7.2 Reflow soldering curve
......................................................................................................................................11
Chapter 8 Related Models
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Chapter 9 Antenna Guidelines................................................................................................................................................12
9.1 Antenna recommendation
......................................................................................................................................12
Revise History................................................................................................................................................................................12
About us
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