Regarding JSON parse

[ScruffR]

I see in your code you are still not applying the hints you got a long time ago when I commented about EEPROM.write() not being the way to store float variables.
I wonder why we answer questions when our answers aren't really taken into consideration.

@ScruffR

You are also EEPROM.write()ing a float but that will give you wrong values in many cases as the second parameter is a uint8_t.

In your place I'd rather create a struct that holds your values and use EEPROM.put() and EEPROM.get() instead.