Reply To: Transfer strings

[Bill]

Short answer: Don’t do that.

Strings in Arduino are a special type. In simple C strings are just arrays of characters, and you could transfer that. But it’s horribly inefficient. And the library has a limit of 255 bytes of data, or only 255 characters in a string.

So if you really wanted, you would have to convert strings to arrays of characters before sending them via ET.

But what are you really trying to do? Just send status messages?