Files
esp-protocols/components/esp_modem
David Cermak 2099434b3f fix(esp_modem): Correct exit of CMUX mode
* Fix DISC message's control field (0xFF->0xFE) to keep Poll bit cleared
* Accept UIH resp on DISC for both (0xFF, 0xFE) ignoring P/F bit
* Fix timeout processing when handling DISC message

Closes https://github.com/espressif/esp-protocols/issues/103
2022-08-19 11:45:59 +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