pub async fn send_at<const CAP: usize>(
command: &str
) -> Result<ArrayString<CAP>, Error>
Expand description
Send an AT command to the modem.
The const CAP
parameter is the size of the returned response string.
It is ok to set this to 0 you don’t need the response.
If the CAP
is too small to contain the entire response, then the string is simply tuncated.