This table lists those applications that are not directly concerned with security or management. For more details of any module, click on its link in the table.

All of these modules are part of the HCC MISRA-compliant TCP/IP stack, as shown in the Networking Overview diagram, and designed specifically for use with it.

Module Description
FTP Client File Transfer Protocol, used to transfer files between hosts over a TCP-based network. This is the client module.
FTP Server File Transfer Protocol, used to transfer files between hosts over a TCP-based network. This is the server module.
HTTP(S) Client Hypertext Transfer Protocol (HTTP) and its secure equivalent (HTTPS) provide communication over computer networks. This is the client module.
HTTP(S) Server This is the HTTP/HTTPS server module.
MQTT Client A “publish and subscribe” lightweight messaging protocol for use over TCP/IP.
SMTP Client Simple Mail Transfer Protocol (SMTP) is used for email transmission.
TFTP Trivial File Transfer Protocol, used to transfer files between hosts over a TCP-based network.