Remarks:
For overall settings like the total number of sensor (nsensor=1,2,.., up to 24) and cycle of measurements (ncycle=0,1,2,.., up to 32767), issue the command:
ms=0,nsensor,ncycle,csensor
For the last two items (ncycle and nsensor), they are optional and their values are unchanged if not given. If ncycle=0, it will run indefinitely for the continuous mode (by pressing 'C' in the keypad). e.g.
"ms=0,5,100,1" will have 5 sensors to take measurement with a total of 100 cycles, starting from current sensor csensor=1 (or from 1,2,.. up to nsensor).
For each sensor number sn (from 1 to nsensor), issue the command:
ms=sn,cmd,niter,ival,sep
where cmd=sensor command (e.g.,2 for air pressure, D2 for PM2.5 as indicated in the red boxes of the above diagram), niter=number of measurement iteration (1,2,.., up to 127) for this sensor, ival=time interval (0,1,2,.., up to 32767 in seconds) between successive measurement; and sep=time separation (0,1,2,.., up to 32767 in seconds) from the next sensor. e.g.,
"ms=1,2,3,5,10" for sensor 1 to take air pressure measurement for 3 times at an interval of 5s and then break for 10s.
"ms=2,D2,-4,20,200" for sensor 2 to take PM2.5 measurement once in 4 cycles with a rest interval of 20s and then break for 200s.
Note: if niter is negative (-1, -2, .. down to -32768) , the sensor measurement will be dropped unless there are |niter| cycles elapsed.