Chengdu Ebyte Electronic Technology Co.,Ltd.
Copyright ©2012–2020
Chengdu Ebyte Electronic Technology Co.,Ltd.
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the packet is heard, the module enters the receive mode and receives the whole packet
,
serial port output, and then
enters
the
WOR state again. Power consumption can be greatly saved.
shortcoming
This mode cannot emit data, and when you need to emit data, you need to switch to another working mode.
Applicable scenarios
Devices that require high power consumption and need to receive data.
note
Only data from the transmitter of mode 4
can
be received.
6.9 Sleep mode (mode 7).
state
M2
、
M1
、
M0 = 111
launch
Wireless data cannot be transmitted.
reception
Unable to receive wireless data.
other
All other functions of the module are turned off and can only exit sleep mode by state switching of M2M1M0.
Chapter 7 Instruction Format
In the configuration mode (mode 3:
M0=1, M1=1,
M2=
0
), the list of supported instructions is as follows (when setting,
only 9600, 8N1
format is supported
):
serial number
Instruction format
Detailed description
1
C0+ operating
parameters
The base 16 format sends C0+5
bytes
of working parameters, a total of 6 bytes, which must
be sent continuously (saved by power loss).
2
C1+C1+C1
Three C1s
are sent in
base 16 format, and the module returns saved parameters that must
be sent consecutively.
3
C2+ operating
parameters
The base 16 format sends C2+5
bytes
of working parameters, a total of 6 bytes, which must
be sent continuously (power down is not saved).
4
C3+C3+C3
The decimal format sends three C3s
,
and the module returns version information, which must
be sent continuously.
5
C4+C4+C4
The decimal format sends three C4s, and the module will produce a reset that must be sent
continuously.
7.1 Factory default parameters
Model
Factory default parameter value: C0 00 00 18 04 1C
Module model
frequency
address
channel
Air
velocity
baud rate
Serial port
format
Transmit
power
E70-433MT14S
433MHz
0x0000
0x04
2.5kbps
9600
8N1
25mW
