Ebyte E43-433T13S3, Руководство пользователя, Страница: 8 / 17

Chengdu Ebyte Electronic Technology Co., Ltd. E43-433T13S3 User manual
Copyright ©2012–2018, Chengdu Ebyte Electronic Technology Co.,Ltd.
6
5.2.3.Configuration procedure of module
Only happened when power-on resetting or exiting sleep mode.
5.2.4. Notes for AUX

For function 1 & function 2 mentioned above, the priority should be given to the one with low level output, which
means if it meets each of any low level output condition, AUX outputs low level, if none of the low level condition
is met, AUX outputs high level.

When AUX outputs low level, it means the module is busy & cannot conduct operating mode checking. Within 1ms
since AUX outputs high level, the mode switch will be completed.

When the user switches to other operating modes from mode 3 (sleep mode) or it’s still in reset process, the module
will reset user parameters, during which AUX outputs low level.
6. Operating mode
The module has 4 operation mode, which decided by the status of M1 & M0. Below are the details:
Mode （ 0-3 ）
M1 M0 Description Remark
Mode 0
Transmission Mode
0 0
UART and wireless channel are open,
transparent transmission is on
， half- duplex
operation
The receiver must work at same address,
channel and same baud rate.
Mode 1
RSSI Mode
0 1
UART is open, the module will output the
RSSI signal strength value at 100ms timing.
Relative strength only
Mode 2
Configuration Mode
1 0
The module can receive serial instructions,
check instruction list for details, fixed baud
rate 9600, 8N1
Parameter configuration
Mode 3
Sleep Mode
1 1
The module enters sleep standby, and both the
serial port and wireless are turned off.