I’ve been using an emon Tx V3 (Node 8) and an emonBase for about 4 years to monitor my electricity usage and PV generation and have just bought a second emon Tx V3 (Node 15) to extend what I can monitor. When I initially connected the new emon Tx I could see Node 15 but the values were reading 21845 and looking on the forum saw the topic https://community.openenergymonitor.org/t/stange-values-like-21845-from-all-sensors/12764.
I then thought the best thing to do was purchase a new SD card with the latest image on it and this is where I am getting stuck/lost/confused! When I put the new card into the emonBase I cannot connect to it (have Fing on my phone which shows the emonBase is not on line) put the old SD card back in and I can see it and connect?
Any help getting me back up and running would be most appreciated.