TrstNRsk81:
I can almost have it write to the lcd2004 (4x20) screen.
How is this "almost"? Those things are usually "can" or "can not".
I can get all that data to appear correctly on the serial monitor. However I cant figure out how to include the data logger and the bluetooth module. I have learned how to use both the data logger and the BT by themselves but not with everything else. I cant seem to create a proper sketch.
Feel free to post your best attempts, with detailed description on what it does and what it should do.