Ebyte E90-DTU Manual page 27

Chengdu Ebyte Electronic Technology Co., Ltd.
No. Name
Reading
1
parameters
Write
2
parameters
Mode
selection
3
Configured
4 wirelessly
5 reset
Baud rate
6
WOR role
7
Relay enable
8
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Option
After establishing a connection with the device, click the Read
(Click)
Parameters button to read the existing working parameters of the DTU
After selecting the parameters to be configured, click the write parameter
(Click)
button, and the configured parameters will be written into the DTU.
Sending: The user can input data through the serial port, and the module
Transparent mode will start transmitting these data wirelessly.
(default) Receiving: After receiving the wireless data, the module will output
these data through the serial port TXD pin.
Sending: The wake-up code will be automatically added for a certain
period of time before transmitting.
WOR send mode
Receiving: Receive function is equivalent to transparent transmission
mode
Sending: wireless transmission is off,
WOR receiving Receiving: Usually in sleep, periodically wake up to detect if there is
mode data, if yes, receive data, and then go to sleep after processing. Used with
the WOR send mode
No (default) DTU cannot be wirelessly configured by other modules or radios
Yes DTU can be wirelessly configured by other modules or radios
Click the Restore Factory Settings button, the parameters of the module
(Click)
will be restored to factory settings
1200
2400
4800
9600 (default)
DTU serial baud rate
19200
38400
57600
115200
Receiver (changes
The module cannot transmit data and works in the WOR listening mode.
with the working
The monitoring period is described below (WOR cycle), which can save
mode of the
a lot of power consumption.
WORLD)
Sender (changes
The module is turned on for transmission and reception, and adds a
with the working
certain time wake-up code when transmitting data.
mode of the Wor)
Off (default)
After the relay function is enabled, if the target address is not the module
itself, the module will start a forwarding;
turn on
To prevent data from being transmitted back, it is recommended to use it
in conjunction with fixed-point mode; that is, the destination address and
E90-DTU(400SL30P)User manual
Description
26