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Wireless UART Module
-------------------------------------------------
5
OPTION
2，
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1, 0
The binary bit of the byte
The specific value
(configurable)
Meaning
Corresponding hexadecimal
8. Parameter Setting
When the module is in Mode 3 (M0=1 M1=1), the parameter can be set by instruction or software in PC.
Please visit www.cdebyte.com to download the software.
Copyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd.
FEC switch
0：Turn off FEC
1：Turn on FEC（default）
transmission power (approximation)
00： 20dBm(default)
01： 17dBm
10： 14dBm
11： 11dBm
For example: The meaning of No.3 "SPED" byte:
7
6
5
0
0
0
UART parity bit 8N1
1
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After turn off FEC, the actual data transmission
l
rate increases while anti-interference ability
decreases. Also the transmission distance is
relatively short.
Both communication parties must keep on the
l
same pages about turn-on or turn-off FEC.
--------------------------------------------------------
The external power must make sure the ability
l
of current output more than 200mA and
ensure the power supply ripple within 100mV.
Low power transmission is not recommended
l
due to its low power supply efficiency.
4
3
1
1
UART baud rate is 9600
User Manual of E64 Series Modules
2
1
0
0
Air date rate is 2k
9
13 / 16
0
1
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