Chengdu Ebyte Electronic Technology Co,;Ltd
E62-433T30D user manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co,;Ltd
7
5.2.3 Notes for AUX
No.
Description
1
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.
2
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.
3
After switching to new operating mode, it will not work in the new mode immediately until AUX rising edge lasts for 2ms . If
AUX stays on the high level, the operating mode switch can be affected immediately.
4
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.
5.3 LOCK description
6.Operating mode
Contents in below table are the introduction of input status of M1 & M0 and their corresponding mode:
Mode (0-1)
M0
Mode introduction
Remark
Mode 0
Transmitting
0
UART and wireless channel are open,
transparent transmission is on.
For both transmission party, the mode is mode
0
Mode 1
Configuration
1
9600bps as default
，
wireless closed, can be
used to configure parameter
-
1
Due to the characteristics of TDD and frequency modulation spread spectrum, the module can operate
at the same time.
2
Lock is used to indicate the synchronization situation for both side (transmitter and receiver). When
lock is high level, synchronization completed, communication is available. Otherwise when lock is
low level, synchronization completed, communication is unavailable (data lost).
