I would like to add three DS18B20 sensors to my emonTX3 (purchased 1Jul17) using the RJ45 connection and I have a couple of questions:
Is there a schematic that shows how to connect these (I don’t have the OEM terminal block) to a single RJ45 plug? The emonTX3 is powered by AC/AC and 5 volt USB.
Will these three DS18B20 sensors be recognized by the emonTX3 software or will it have to be reflashed with an update? I think I will need to get the serial numbers at some point. In my emonhub.conf I see there is the section:
nodename = emontx3
names = power1, power2, power3, power4, vrms, temp1, temp2, temp3, temp4, temp5, temp6, pulse
datacodes = h,h,h,h,h,h,h,h,h,h,h,L
scales = 2.1376,2.1376,1,1,0.0110144,0.1,0.1, 0.1,0.1,0.1,0.1,1
I am using my own RPI with RFM69Pi_433 and the latest OEM updates.
Thanks and please let me know if you need more information.