Files
esp-protocols/components/esp_modem
David Cermak c89d42f272 fix(modem): Fix host test race with async read and d'structor
Loopback terminal uses std::async to inject test data to the test
terminal. There was a hazardeous condition when destructing the terminal
while async batch_read() was in progress. Adding a signal and waiting
for destruction solves the issue.
2023-09-25 14:15:48 +02:00
..
2023-06-22 09:50:23 +02:00
2023-06-22 09:50:23 +02:00
2023-06-22 09:50:23 +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