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16
6.5 Deep Sleep Mode (Mode 3)
Type
When M0 = 1 , M1 = 1 , the module works in mode 3
Emission
Unable to transmit wireless data.
Take over
Unable to receive wireless data.
Notice
When entering other modes from sleep mode, the module will reconfigure the parameters. During the
configuration process, AUX remains low; the mode can be switched by software;
Output high level after completion, so it is recommended that users detect the rising edge of T_BUSY .
7 Register read and write control
7.1 Instruction format
In configuration mode (mode 2 : M1=1 , M0=0 ), the list of supported commands is as follows ( when setting, only 9600
and 8N1 formats are supported ):
No.
command
format
Detailed description
1
set register
Command: C0+ start a parameter
Response: C1+ start a parameter
Example 1 : Configure the channel as 0x09
Instruction
start address
length
parameter
Send: C0
05
01
09
Returns: C1
05
01
09
Example 2 : Simultaneously configure module address ( 0x1234 ), network address
(0x00) , serial port (9600 8N1) , airspeed (2.4K)
Send: C0 00 04 12 34 00 62
Returns: C1 00 04 12 34 00 62
2
read register
Command: C1+ start a length
Response: C1+ start a parameter
Example 1 : Reading a channel
Instruction
start address
length
parameter
Send: C1
05
01
Returns: C1
05
01
09
Example 2 : Simultaneously read module address, network address, serial port, and
