Ebyte E62-DTU (433D30), Руководство пользователя

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Chengdu Ebyte Electronic Technology Co,;Ltd E62-DTU (433D30)user manual
Copyright ©2012–2019 ，
Chengdu Ebyte Electronic Technology Co,;Ltd
12
application) to modify parameters.
7.2.
Parameter setting instruction
Parameter Description
Baud rate
The serial port baud rate of a wireless data station at work
，
1200bps
～
115200bps
。
Odd-even
check
Support 8N1:no check
；
8E1:even-check
；
8O1:odd-check
；
Both are 8-bit data bits and 1-bit stop
bits.
Air data rate
（
bps
）
Wireless communication rate, also known as air baud rate air rate high, data transmission speed,
transmission of the same data time delay is small, but the transmission distance will become
shorter. 64kbps is the most recommended value
Transmitting
power
In order to ensure the working efficiency, it is recommended to use the maximum power. If the
transmitted power is reduced, the communication distance will become shorter and the required
current will be reduced
FEC
The lost or interfered data can be partially corrected by complex encoding, which can improve
the equivalent receiving sensitivity by about 3dBm. Turning off this function can reduce the
communication delay.
Transmission
mode
Transparent transmission, and send-as-received fixed points, broadcasting is not supported
Wake Up
Time
There is no direct relationship with the communication delay. If the customer needs low-power
applications, this option shall be adjusted as required to ensure the communication stability.
This parameter is self-adaptive and needs no attention from the user.
IO driven
By default, select the internal TTL signal drive mode
。