Reply To: Couldn’t find DTS-12 turbidity sensor address

I will check with the power level. My assumption was that I could send SDI 12 commands and wiper runs, therefore Mayfly was able to provide those voltage.
I have tried the sensor with three other mayfly logger and among two SDI-12 D4-7, only one of each logger is able to make this wiper run.
One thing is I tried running mayfly with “?!” command but it get no response. I know the command is working because when i do “aM!” where a is the address (in my case 1M!) which means wipe and measure, the wipe happens but the command doesn’t give back any ack nor does it give response after waiting for while for the measured data.
Last week, i changed address to 1 and somehow it worked for a while but now it’s not working.