Background: The dash device is attached to a remote SOC running Linux grabbing samples from and ADC. We need to send that data sample (about 2meg) to the cloud.
So I had a chat session with Ryan today and he cleared up something for us. We could not figure out how to send a large data file (byte stream) just by writing to the device b/c we thought it would only support SMS length. He tells me that it will work with the socket API. Great.
From your post I can now see that we must write our own sketch? That’s fine, we can do that. Is there a programmers guide for writing a custom sketch?
The example you posted looks writing a string but how does a sketch get the data from a host in a parameter?
I realize that these may very very basic questions but I cannot find any docs to tell us how to do this. Is your “Hello World” example using sockets API? Can I send binary data?
When are the new docs going to be published?