Hi guys,
I have a serious issue to solve. during the last 4 months i spent my night in preparing this new aquarium, Ferduino driven obviously. Now almost everything is ready.
I'm performing some dry runs. Ferduino is powered on since a couple of days, without loads obviously (no water).
Probably you remember that i had problems with overheating. Now i have a fan under the board in the area of the regulator, another fan over the regulator and e third fan on the cabinet where ferduino is placed. so i hope that I will not have overheating troubles.
unfortunately during these days sometimes, without a specific event, Ferduino stops. It seems different from overheating because the TFT does't move from white to black and again to white. I saw two cases: black screen and restart after almost a minute or the appearance of the message "please insert an SD card" and restart after a couple of minutes.
All the relays obviously shut down.
this is not acceptable during normal functioning of the tank!
My feeling is that seems a reset of the system.
Another clues: it is not regular. It has been powered on for 15 hrs without issues, but this evening it stopped 3 times in 2 hrs.
What do you think? is overheating? or there are other situation in which the system goes in a sort of stopped mode and restart?
I hope that my explanation is clear.
thank you so much.