Ebyte E220-400R30D, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd. E220-400R30D User Manual
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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Contents
Disclaimer.............................................................................................................................................................
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1 Introduction........................................................................................................................................................
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1.1 Brief Introduction........................................................................................................................................4
1.2 Features....................................................................................................................................................... 4
1.3 Application..................................................................................................................................................4
2 Specification and parameter...............................................................................................................................
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2.1 Limit parameter...........................................................................................................................................5
2.2 Operating parameter....................................................................................................................................5
3 Size and pin definition.......................................................................................................................................
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4 Recommended wire diagram.............................................................................................................................
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5 Detailed Functions.............................................................................................................................................
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5.1 Fixed-point launch...................................................................................................................................... 8
5.2 Broadcast launch.........................................................................................................................................8
5.3 Broadcast address........................................................................................................................................9
5.4 Monitor address...........................................................................................................................................9
5.5 STB details..................................................................................................................................................9
5.5.1 Instructions during configuration.........................................................................................................
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5.5.2 Wireless transmit instruction...............................................................................................................
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6 Operating mode..................................................................................................................................................
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7 Factory default parameters...............................................................................................................................
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8 Configuration instructions on computer..........................................................................................................
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9 Hardware design..............................................................................................................................................
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10 FQA................................................................................................................................................................
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10.1 The transmission distance is not ideal.....................................................................................................11
10.2 Module is easy to be damaged................................................................................................................ 12
10.3 BER(Bit Error Rate) is high....................................................................................................................12
11 Production guidance.......................................................................................................................................
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11.1 Reflow soldering temperature.................................................................................................................12
11.2 Reflow soldering curve........................................................................................................................... 13