Chengdu Ebyte Electronic Technology Co.,Ltd.
E95-DTU(433Cxx-485)-V2.0 User manual
Copyright ©2012–2023
，Chengdu Ebyte Electronic Technology Co.,Ltd.
19
06H
Read/
Write
REG3
7
Receive packet RSSI
*
For general transmission mode
only;
* When enabled, wireless data
received by the radio and
output through the serial port
TXD will follow an RSSI
strength byte to indicate the
signal strength at the time the
data was received;
* Conversion formula: dBm =
RSSI/2-146.
0
Close (default)
1
Open
6
Transmission method
*
For general transmission mode
only;
* When transmitting at a fixed
point, the radio recognizes
the first three bytes of the
serial port data as: address
high + address low + channel,
and uses them as the wireless
transmit target.
0
Transparent transmission (default)
1
Fixed-point transmission
5
Relay function
*
For general transmission mode
only;
* When the relay function is
enabled, the radio will
initiate a forward if the
destination address is not the
radio itself;
* In order to prevent data back
propagation, it is recommended
to be used in conjunction with
fixed-point mode; i.e., the
destination address is
different from the source
address.
0
Close (default)
1
Open
4
3
2
1
0
Reserve
07H
Write
CRYPT_H
Key high byte (default 0)
* Write only, read returns 0;
used for encryption to avoid
interception of over-the-air
radio data by similar
stations;
* These two bytes will be used
internally by the radio
station as a computational
factor to transform and
encrypt the over-the-air radio
signal.
08H
Write
CRYPT_L
Key low byte (default 0)
5.3 Factory Default Parameters
Model
Restore Factory Default Parameters Command：C0 00 09 00 00 00 40 00 2E 00 00 00
Modem model
Freque
ncy
Address
Signal
path
Airspeed
Baud rate
Serial
Port
Transmit
power
Содержание E95-DTU 433C 485-V2 Series
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