Low Power Consumption - Ebyte E90-DTU User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
battery alarm
1B65H
voltage

6.2.5 Low power consumption

parameter Parameter
address Description
WOR monitor
0B79H
interval period
0B80H WOR role
Sensor early
1B5EH
wake-up time
Sensor response
1B5FH
timed out
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holding register
register type Data Format
holding register
holding register
holding register
holding register
E90-DTU(400SL30L)_UserManual_EN
0x01: enable
Read and
range: 0x00-0x0F, 0x00 is 3.45V
Int16 and increases by 4.20V in turn, the
maximum configurable 4.20V (ie
0x0F)
Read and
range: 0x00-0x07;
Period
maximum
500ms;
Int16 The longer the WOR monitoring
interval period, the lower the
average power consumption, but
the greater the data delay;
Default: 0x03 (ie 2000ms), both
sender and receiver must agree
Read only, parameter range:
0x00: Slave (ie, WOR receiver),
working
mode, the monitoring period is
"WOR period", which can save a
Int16
lot of power consumption
0x01: The host (ie the WOR
sender) adds
wake-up code when transmitting
data
Read and
range: 0-65535, in milliseconds;
Used to output sensor power in
Int16
advance to avoid abnormal output
of sensors
immediately after power-on
Read and
range: 0-65535, in milliseconds;
Int16
In low-power mode, after sending a
command, the device waits for the
write, configuration
Remark
write, configuration
T=(1+WOR)*500ms,
4000ms, minimum
in WOR monitoring
a certain time
write, configuration
that cannot work
write, configuration
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