Files
esp-protocols/components/esp_modem
David Cermak 1e0aefd72a fix(esp-modem): Improve PPP exit sequence
* Implement retry mechanism if escape PPP mode failed
* Stop networking and checking for NO-CARRIER manually on PPP exit

Closes https://github.com/espressif/esp-protocols/issues/47
2022-06-11 15:07:39 +02:00
..
2022-05-13 17:29:34 +02:00
2021-10-04 11:32:55 +02:00
2021-11-16 08:11:57 +01:00

ESP MODEM

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