Chengdu Ebyte Electronic Technology Co.,Ltd.
E610-433TxxS User Manual
Copyright ©2012–2023
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
22
baud rate, the first frame of data
from the transmitter is output
after 3ms at the receiver.
* At 230400 baud rate, only
distance priority is supported.
1
0
Transmitting power
*power
and
current
are
non-linearly related, with the
power supply being most
efficient at maximum power
* Current does not decrease in the
same proportion as power
decreases.
0
0
30dBm
（
Default
）
0
1
27dBm
1
0
24dBm
1
1
21dBm
05H
Read/wr
ite
REG2
Channel Control (CH)
0-62 represent a total of 62 channels
respectively
* Actual frequency =
CH * 0.5MHz, default 433MHz
= [0x2E].
* Value range: 410MHz ~
441MHz, [0x00] ~ [0x3E].
06H
Read/wr
ite
REG3
7
Receiving packets RSSI
* For general transmission mode
only.
* When enabled, wireless data
received by the module, when
output via the serial port TXD,
will be followed by an RSSI
strength byte to indicate the
signal strength at the time the
data was received.
* Conversion formula: dBm =
RSSI/2-154.
0
Close(Default)
1
Open
6
Transmission method
* For general transmission mode
only.
* For fixed-point transmission, the
module identifies the first three
bytes of the serial data as:
address high + address low +
channel, and uses them as the
wireless transmitting target.
0
Transparent transmission
（
Default
）
1
Fixed point transmission
5
Relay function
* Only for general transmission
mode.
* When the relay function is
enabled, the module will
initiate a forwarding if the
destination address is not the
module itself.
* To prevent data retransmission,
it is recommended to use it in
conjunction with the fixed point
mode; i.e.: the destination
address is different from the
source address.
0
Close(Default)
1
Open
4
3
2
1
0
Reserved
07H
write
CRYP
T_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 modules.
* These two bytes will be used
internally by the module as a
calculation factor to transform
08H
write
CRYP
T_L
Key low byte
（
Default 0
）
