Ebyte E22-400T30D - Page 3

Chengdu Ebyte Electronic Technology Co., Ltd. E22-400T30D User Manual
6 OPERATING MODE
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12
6.1 MODE SWITCHING
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12
6.2 NORMAL MODE
（
MODE 0
）
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13
6.3 WOR MODE
（
MODE 1
）
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13
6.4 CONFIGURATION MODE
（
MODE 2
）
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13
6.5 DEEP SLEEP MODE
（
MODE 3
）
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14
7 REGISTER READ AND WRITE CONTROL
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14
7.1 COMMAND FORMAT
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14
7.2 REGISTER DESCRIPTION
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15
7.3 FACTORY DEFAULT PARAMETER
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17
8 REPEATER NETWORKING MODE
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18
9 CONFIGURATION INSTRUCTIONS ON COMPUTER
.........................................................
19
10 HARDWARE DESIGN
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20
11 FAQ
................................................................................................................................................
21
11.1 COMMUNICATION RANGE IS TOO SHORT
...................................................................................................................
21
11.2 MODULE IS EASY TO DAMAGE
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21
11.3 BER(BIT ERROR RATE) IS HIGH
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21
12 PRODUCTION GUIDANCE
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21
12.1 REFLOW SOLDERING TEMPERATURE
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21
12.2 REFLOW SOLDERING CURVE
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22