Factory Default Parameters - Ebyte E90-DTU User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
CRYPT
07H write
_H
CRYPT
08H write
_L
a
slight
80H ～ pause
PID
86H in
readin
g

Factory default parameters

8.3
Model Frequency
E90-DTU
868.125MHz
(900SL33)
Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
3 The WOR mode transceiver control
WOR recipient (default)
Working in WOR listening mode, the
0
listening cycle see below (WOR cycle),
can save a lot of power consumption.
The WOR transmitter party
The module sends and receives open, and
1
adds a certain time wake code when
transmitting data.
2 1 0 WOR period
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
Key High Bytes (default 0)
Key Low Bytes (default 0)
Product information is 7 bytes
Address Channel
0x0000 0x 23
E90-DTU(900SL33) User Manual
seconds, reaching two seconds.
Only valid for mode 1;
1. In the receiving mode of word, the module
can modify the delay time after wake up, and
the default time is 0;
2. The receiving terminal needs to send
instruction C0 09 02 03 E8 in configuration
mode (C0 is a write command, 09 is the
register initiator address, 02 is the length, 03
E8 is the set delay, the maximum FFFF is
65535ms, and set to 0, the wake up delay is
closed.)
3. Data can be sent within the delay
Only valid for mode 1;
Cycle T= (1 + WOR) * 500ms, maximum
4000ms, minimum 500ms;
The longer the WOR monitoring interval
period, the lower the average power
consumption, but the greater the data
latency;
It must be consistent (very important)
Write only, read back to 0;
For encryption, to avoid the aerial wireless
data intercepted by similar modules;
These two bytes will be used as the
calculation factor to encrypt the wireless
signal in the air.
Use has been suspended for reserved only.
Please refer to the AT + DEVTYPE and AT +
FWCODE instructions in Section 9.1.
Air rate Baud rate
2.4kbps 9600
Transmi
Serial port
tting
format
power
8N1 2W
21