I am building an arduino project that consists in 2 parts/modules
There is one arduino with an LCD display that controls my Solar boiler/heater. Mainly it reads data from my solar heater and keeps - displays some statistics on the LCD screen.
The user can switch with buttons between the different statistics on the screen.
The module is outside my home where the solar heater is located
The second Arduino is located in my house and its destination is to collect and display on an LCD the info from the previous Arduino and later from other ones.
The peripheral arduinos will be talking to this one via Xbees
- I need ideas of how to get data from the peripheral arduinos to the main
- Data will be stored locally in each peripheral arduino.
- Data on the peripheral Arduino is for example current water temp, current solar panel temp etc. Also there is an Array that stores averages of the data for the previous days.
- In the main Arduino (controller) I would like to be able to see all the above data. Must I store it also in the controller? Must the controller ask the peripheral Arduino for ONE data at a time?