The SD library has examples.anyone know how to test if the SD card to see if its working? I have the sainsmart mega/LCD setup and I did the mod with re-wiring pin-out but no display when I load the aquaporn sketch. I was trying to play with the sketch but no output after uploading. I used to have jarduino loaded but I don't think it uses the SD card. I would appreciate your input.
Looks good! What controller are you planning on using though?So after much fiddling today I've got a Arduino Mega, DS1307 RTC and so far one DS18B20 temp sensor working on a 3.2 TFT (With SD Card)
I build a shield which connects to the TFT to the Arduino out of veroboard. It really looks a mess but it works fine
To get the basics going I did the code from scratch for the date/time and and reading of the temp (I could have borrows it from one of the open source projects but the best way to learn is it start from scratch)
It also reads a SD card.
@cichlidtx - correct, the jarduino doesnt use the SD card. Put in a fat32 card with some files on it and load up the example SD Cardinfo from arduino.
I dont want to open a new thread , id like your opinion about my DIY Controller its arduino mega , with ethernet shield. Basically user "talks" to arduino with a web page , from tablet,phone,pc, its not an all around controller , for the time being its dedicated for leds and pumps.. http://www.youtube.com/watch?v=5u_Y-G88Ti8 what do you think?
what do you think?