feat(modem): Add mqtt example in AT-only mode

Similar to pppos-client, but without PPP mode.
This uses standard mqtt client and a loopback service that forwards the
TCP traffic from localhost to the modem and vice-versa.
(next step is to create a dedicated tcp-transport layer for modem)
Console example uses DCE commandable to demontrate how to handle URC
This commit is contained in:
David Cermak
2022-10-05 21:17:50 +02:00
parent bf114d3624
commit 7547267336
18 changed files with 1420 additions and 15 deletions

View File

@ -0,0 +1,10 @@
# Modem TCP client
(See the README.md file in the upper level 'examples' directory for more information about examples.)
## Overview
This example demonstrates how to act as a MQTT client using modem's TCP commands (provided, the device supports "socket" related commands)
### Supported IDF versions
This example is supported from IDF `v4.4`.