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How to setup the SL-814 Sound Level Meter
Posted: Fri Mar 02, 2012 4:25 am
by Lorence
Hi there,
Can you please provide details about how we setup the meteohub with my SL-814 so that I can see a live view from my sound meter on screen?
thanks,
Re: How to setup the SL-814 Sound Level Meter
Posted: Sun Mar 04, 2012 10:38 am
by admin
Just plug it in, add a SL-814 weather station and watch sensors page to see the new sensor coming up.
You will need the SL-814 with the data cable. The cable has a serial-usb converter inside, which
transfers 3.3v serial signals available on the min USB jack of the SL-814 into proper USB signals.
Putting in a normal USB cable (which the mini USB jack might suggest) will not work, it needs the
special cable.
I made a USB cable that also generates the 9V supply for the SL-814 as runnning it on batteries
will not work, because then the unit shuts down after a couple of minutes to save battery power.
Anything more you need to know?