Ebyte E610-433T S Series, Руководство пользователя, Страница: 21 / 32

Chengdu Ebyte Electronic Technology Co.,Ltd.
E610-433TxxS User Manual
Copyright ©2012–2023
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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0 1 0 0 0 26K
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0 1 1 0 1 125K
0 1 1 1 0 160K
0 1 1 1 1 410K
1 0 0 0 0 470K
1 X X X X 470K
04H Read/wr
ite
REG1
7 6 Serial port parity bits * Module serial port checksum
type
0 0
8N1
（
Default
）
0 1 8O1
1 0 8E1
1 1
8N1
（
Equivalent to 00
）
5 Channel RSSI enable * For general transmission mode
only.
* When enabled, the command
"C0 C1 C2 C3" can be sent in
general transmission mode to
read the register: register
[0x00]: current ambient noise
RSSI [0]; register [0x01]: RSSI
[1] of the last received data.
* Conversion formula: dBm =
RSSI/2 - 154.
* Command format analysis:
Send: C0 C1 C2 C3 + start
a read length; Return:
C1 + a read
read valid value; [Example 1]:
Send C0 C1 C2 C3 00 01,
return C1 00 01 RSSI[0];
[Example 2]: Send C0 C1 C2
C3 00 02, return C1 00 02
RSSI[0] RSSI[1]; [ Special
Note] The address can only
start from 0x00, if you need to
read RSSI[1], you can only
refer to [Example 2] to execute;
if the module never receives
data, the default value of
RSSI[1] is 0x00.
0 Close(Default)
1 Open
4 3 Reserved
2
Policy types in continuous transmission
mode * When speed priority is switched
on, the data output delay at the
receiver side is reduced by
approximately 60%, but this
affects the reception distance.
For example, in continuous
transmission mode at 115200
0 Distance priority (default)
1 Speed first