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Chengdu Ebyte Electronic Technology Co.,Ltd.
07
Write
CRYPT_H
h
08
Write
CRYPT_L
H
80
H
read
PID
～
86
H
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
power consumption.
WOR transmitter
The transceiver of the module is turned on, and when
1
transmitting data, a wake-up code for a certain period of
time is added.
2 1 0 WOR cycle
0 0 0 500ms
0 0 1 1000ms
0 1 0 1500ms
0 1 1 2000ms
1 0 0 2500ms
1 0 1 3000ms
1 1 0 3500ms
4000ms
1 1 1
key high byte (default 0 )
key low byte (default 0 )
Product information 7 bytes
E22-xxxTxxE User Manual
default time is 0 ;
2. The receiving end needs to
send the command C0 09 02 03
E8 in the configuration mode
(C0 is the write command, 09 is
the address of the register
initiator, 02 is the length, 03 E8
is the set delay, the maximum
FFFF is 65535ms , set to 0 turns
off the wake-up delay. )
3. Data can be sent within the
delay
Only valid for mode 1 ;
Period T= ( 1+WOR ) *500ms ,
the maximum is 4000ms , and
the minimum is 500ms ;
The longer the WOR monitoring
interval period, the lower the
average power consumption, but
the greater the data delay;
The
sending
and
receiving
parties must be consistent (very
important)
Write only, read returns 0 ;
Used for encryption to avoid
interception of air wireless data
by similar modules;
Inside the module, these two
bytes will be used as calculation
factors to transform and encrypt
the wireless signal in the air.
Product information 7 bytes
22
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