Chengdu Ebyte Electronic Technology Co,;Ltd E32-DTU (433NW20) user manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co,;Ltd 11
5.7.
Transceiver Length and Sub-packing Mode
Model
Buffer
Sub-package
E64-DTU (433NW20)
512Byte
Automatically send 55 bytes per package
★
Note:
1. If the data received by the station in a single time is larger than the capacity of a single pac ket, the e xcess data
will be automatically allocated to the second transmission until the completion of transmission.
2. The data transceiver cannot receive data which is more than the buffer capacity;
6.
Operating mode
E64-DTU (433NW20) has four operating modes, if low power consumption is not required, norma l communication is
recommended to configure the data transceiver for the normal mode (mode 0);
The factory default is normal mode (mode 0).
Categories
M1
M0
Description
M ode 0
M aster M ode
ON
ON
Listen for all numbered slave data in the same channel. If the slave
WOR is turned on, the slave can be awakened
M ode 1
Slave sending M ode
ON
OFF
The module sends the data to the M aster
M ode 2
Slave receiving M ode
OFF
ON
Open WOR to wait for host data
M ode 3
Sleep M ode
OFF
OFF
Parameter setting using the configuration software
★
Note: no need to care about the wake-up mode (mode 1) and power saving mode (mode 2) if it doesn’t reques t low
power consumption.
Содержание E32-DTU
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