Currently running RPi B with Emon v8.5-low-write and EmonTX V2 (old firmware).
I want to switch to using the latest image of EmonSD and put that on a RPi 2B.
I want to keep the historic data Feb 2015, however there are periods where the data is missing on the RPi. There should be valid or mostly complete data on emoncms.org. However if I remember correctly, the two data sets will need to be used selectively to produce a complete set. If I remember correctly the data can’t be modified manually as it isn’t in something like a mySQL database. If this is the case, how should I go about solving this issue?