I need some help. I'm trying to use an arduino to save temperature data to an sd card then with the press of a button send that data saved on the sd card to a computer via Bluetooth. I'm lost with code and with wiring this up. Thank you so much for your help!!
Don't expect anyone to simply give you the answer, you will need to implement it yourself. However, if you divide the problem up into small parts and tackle them individually, there's no reason you couldn't do that. Just from your brief description there are some obvious parts that could be tackled separately.