Ebyte E90-DTU-V8

Chengdu Ebyte Electronic Technology Co.,Ltd. E90-DTU (433L33)-V8_User Manual_EN
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd 10
5.7. Transceiver Length and Sub-packing Mode
Model
Buffer
Sub-package
E90-DTU (433L33)-V8
512Byte
Automatically send 58 bytes per package
★ Note:
1. When the receiving data is more than a single packet capacity, the beyond part will be automatically assigned to
the second transmission until it is completed;
2. The data transceiver can not receive data which is more than the buffer capacity;
6. Operating mode
DTU has four operating modes, if low power consumption is not required, normal 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
Mode 0
Normal Mode
ON
ON
Open UART and RF
，
transparent transmission
is on
Mode 1
Wake-up Mode
ON
OFF
Air wake-up mode, the packet comes with a
wake-up code,
Mode 2
Power-saving Mode
OFF
ON
The air wake-up receive mode, saving receive
power, the mode can not be transmitted
Mode 3
Sleep Mode
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 request low
power consumption.