Forgive me, I’m relatively new, so I’m having trouble interpreting what to do with commands, and how to format.
From what I have read, this should be a relatively easy task. I’ve written to seeed support and they returned a PDF with the proper commands to run the shield.
My goal is to set up a self-sufficient unit to back up a phone book. I want to be able to inset a sim(A) hit a button to read/store, then inset another sim(B) and hit the button again to dump the phone book there. If I can push it, add an LED to the mix to indicate read/write.
I am trying to run this on an uno.
The read command is listed as:
The write command seems to be listed as:
Index1 seems to be the source, and Index2 seems to be the target.
If someone could help me form this to usable code/springboard the project, it’d be great!..or even offer some middle level resources.