Echo Configuration:setecho、Getecho; Configure The Output Data Mode:setuartoutput、Getuartoutput - DFRobot SEN0521 User Manual

otherwise, it outputs a PWM
signal with a duty cycle of
10%.
Echo Configuration:setEcho、getEcho
4.1.8
Describe:
Configure whether or not to enable echo in the module. When echo is enabled, the command string
transmitted to the module will be output exactly as it was received.
Configure parameter command:
Sending command:setEcho par1
Read configuration parameter command:
Sending command:getEcho
Command response:Response par1
Parameter item:
par1
Command execution result:
Done
Error
Example:
Disable serial port echo.
Configure the output data mode:setUartOutput、getUartOutput
4.1.9
Describe:
 Configure the data output mode for the module;
 In passive output data mode, the module will only output data after receiving the "getOutput"
command.
Configure parameter command:
Send command:setUartOutput par1 par2 par3 par4
Read configuration parameter command:
Send command:getUartOutput par1
Command response:Response par1 par2 par3 par4
Whether to enable echo:
0: Turn off echo and disable prompt printing (i.e. no longer outputting
the prompt: leapMMW:/>)
1: Turn on echo (default)
The command has been executed successfully.
The command has failed to execute.
setEcho 0
leapMMW:/>
15