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Chengdu Ebyte Electronic Technology Co.,Ltd.
04H
Read/wr
REG1
ite
Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
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7
6
Serial port parity bits
8N1（Default）
0
0
0
1
8O1
1
0
8E1
8N1（Equivalent to 00）
1
1
5
Channel RSSI enable
0
Close(Default)
1
Open
4
3
Reserved
Policy types in continuous transmission
2
mode
0
Distance priority (default)
1
Speed first
21K
26K
42K
51K
82K
76K
125K
160K
410K
470K
470K
* Module serial port checksum
type
* For general transmission mode
* When enabled, the command
* Conversion formula: dBm =
* Command format analysis:
* When speed priority is switched
21
E610-433TxxS User Manual
only.
"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.
RSSI/2 - 154.
Send: C0 C1 C2 C3 + start
address + read length; Return:
C1 + address + read length +
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.
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
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