Files
esp-protocols/components/esp_modem
David Cermak 2aada0f308 fix(modem): Fix DUAL_MODE regression from cb6e03ac
In the recent DTE refactoring (cb6e03ac) we install terminal callbacks
in the constructor, but the change missed initializing modem_state
in DTE constructors which take two terminals as arguments to work in
DUAL mode.
2023-10-12 12:50:29 +02:00
..
2023-09-26 15:50:42 +02:00
2023-09-26 15:50:42 +02:00
2023-09-26 15:50:42 +02:00
2021-10-04 11:32:55 +02:00

ESP MODEM

Component Registry

The esp-modem component is a managed component for esp-idf that is used for communication with GSM/LTE modems that support AT commands and PPP protocol as a network interface.

Examples

Get started with one of the examples:

  • examples/pppos_client -- simple client implemented in C
  • examples/modem_console -- C++ example implementing simple terminal console with DCE commands
  • examples/ap_to_pppos -- this example focuses on the network connectivity of the esp-modem and provides a WiFi AP that forwards packets (and uses NAT) to and from the PPPoS connection.
  • examples/simple_cmux_client -- this example sets up the CMUX mode to talk to the modem using AT commands with simultaneously maintaining active network connection.

Documentation