Ebyte E95M-DTU User Manual page 19

Chengdu Ebyte Electronic Technology Co.,Ltd.
Read /
05H REG2
write
Read /
06H REG3
write
CRYPT
07H write
_H
CRYPT
08H write
_L
80H ～ a slight
PID
86H pause
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1 0 13/24dBm
1 1 10/21dBm
Channel Control (CH)
0-83 each represent a total of 84 channels (900 band
applicable)
7 Enable the RSSI bytes
0 Disable (default)
1 start using
6 transmission mode
0 Transparent transfer (by default)
1 Fixed-point transmission
5 Relay function
0 Disable Relay function (default)
1 Enable relay function
4 LBT enable
0 Disable (default)
1 start using
3 The WOR mode transceiver control
WOR recipient (default)
Working in WOR listening mode, the listening
0
cycle see below (WOR cycle), can save a lot of
power consumption.
The WOR transmitter party
The module sends and receives open, and adds
1
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 (by default)
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
E95M-DTU(400SLxx-xxx) User Manual
The current will not decrease in equal proportion
with the power decrease.
Actual frequency = 410.125 + CH * 1M
When enabled, the module receives wireless data
and the output through the serial port TXD will
follow an RSSI strength byte.
During the fixed-point transmission, the module
will identify the first three bytes of the serial port
data as: address high + address low + channel, and
take it as the wireless transmission target.
After the relay function is enabled, if the target
address is not the module itself, the module will
start a forward;
To prevent data return, it is recommended to work
with fixed point mode; namely, target address and
source address are different.
After enabling, the wireless data will be
monitored before transmission, which can avoid
interference to a certain extent, but may bring data
delay;
The maximum residence time of LBT is 2
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 delay;
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
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