Chengdu Ebyte Electronic Technology Co., Ltd.
E29-400TXXX product data sheet
Copyright ©2012–2023
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
19
recommended to use it in conjunction with the
fixed-point transmission mode.
That is: the target address is different from the
source address.
4 Reserve
Reserve
0 Reserve
1 Reserve
3 WOR transceiver control
Below operation is valid for Mode 1 only
；
1. In WOR receiving mode (as WOR receiver),
the delay time after wake-up can be modified. The
default time is 0;
2. To modify the delay time after wake-up, WOR
receiver needs to send the command C0 09 02 E8
03 in the configuration mode (C0 is writing
command, 09 is the starting address of the register,
02 is the length, 0x03E8 is the set delay, the
maximum delay FFFF is 65535ms, if the delay is
set to 0, the wake-up delay is turn off.)
3. Data can be sent within the delay.
0
WOR receiver
（
default
）
Working in WOR listening mode, the listening
period is shown below (WOR period), which
can save a lot of power consumption.
1
WOR transmitter
The module receiving and transmitting
functions are turned on, and a wake-up code of
a period of time is added when transmitting
data.
2
1
0
WOR cycle time
Below description is valid for Mode 1 only
；
Cycle time T = (1 + WOR) * 500ms,
max.4000ms, min.500ms;
The longer the cycle time T (WOR listening
interval period), the lower the average power
consumption, but the greater the data delay.
Both the transmitter and the receiver must be set
as the same cycle time T (very important).
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
1
1
1
4000ms
07H
Write
CRYPT_H
High byte of Key
（
default 0
）
Write only, read returns 0
Used for user encryption to avoid interception of
wireless data over the air by similar modules.
The module will internally use these two bytes as
a calculation factor to do a transform encryption
processing for the wireless signal over the air..
08H
Write
CRYPT_L
Low byte of Key
（
default 0
）
7.3 Factory default parameter
Item
Factory default parameter
：
C0 00 09 00 00 00 60 00 17 03 00 00
Model No
Frequency
Address
Channel
Air data rate
Baud rate
Parity format
Power
E29-400T22S
433.125MHz
0x0000
0x17
2.4kbps
9600
8N1
22dbm
E29-400T22D
433.125MHz
0x0000
0x17
2.4kbps
9600
8N1
22dbm
