Ebyte E95-DTU, Руководство пользователя, Страница: 18 / 27

Chengdu Ebyte Electronic Technology Co.,Ltd. E95-DTU(900SLxx-485) User Manual
Copyright ©2012–2022
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Chengdu Ebyte Electronic Technology Co.,Ltd.
decrease in the same proportion as the
power decreases.
1 1 10dBm / 21dBm
05H
RE
G2
Channel Control (CH)
0-83 respectively represent a total of 84
channels
Actual frequency = 410.125 + CH *1M
06H
Rea
d/wr
ite
RE
G3
7 Enable RSSI bytes When enabled, the radio receives
wireless data and outputs it through the
serial port TXD, followed by an RSSI
strength byte.
0 disabled (default)
1 Start
6 transfer method During fixed-point transmission, the
radio will identify the three bytes of
serial port data as: address high + address
low + channel, and use it as the wireless
transmission target.
0 transparent transmission (default)
1 fixed point transmission
5 Relay function After the relay function is enabled, if the
target address is not the radio itself, the
radio will start a forwarding;
In order to prevent data return, it is
recommended to use in conjunction with
fixed-point mode; that is, the destination
address and the source address are
different.
0 Disable relay function (default)
1 Enable relay function
4 LBT enable After enabling, the wireless data will be
monitored before transmission, which
can avoid interference to a certain extent,
but may cause data delay;
The maximum stay time of LBT is 2
seconds, and it will be issued forcibly
when it reaches two seconds.
0 disabled (default)
1 Start
3 WOR Mode Transceiver Control Only valid for mode 1;
After the WOR receiver receives the
wireless data and outputs it through the
serial port, it will wait for 1000ms before
entering the WOR again. During this
period, the user can input the serial port
data and return it through the wireless;
Each serial port byte will refresh 1000ms
time;
The user must initiate the first byte
within 1000ms.
0
WOR receiver (default)
The transceiver is turned on, and when
transmitting data, a wake-up code for a
certain period of time is added.
1
WOR transmitter
The radio cannot transmit data, and
works in WOR monitoring mode. The
monitoring period is shown below
(WOR period), which can save a lot of
power consumption.