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fix(wifi_remote): Make services restartable, code cleanup

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David Cermak
2024-04-11 15:44:47 +02:00
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components/esp_wifi_remote/examples/server/README.md
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# WiFi remote EPPP RPC server
# Wi-Fi station to PPPoS server
This is a standalone application serving as the slave device for `esp_wifi_remote` users (with `eppp` RPC).
This example demonstrate using NAPT to bring connectivity from WiFi station to PPPoS server.
## Overview
This example expect a PPPoS client to connect to the server and use the connectivity.
The client could be a Linux computer with `pppd` service or another microcontroller with PPP client (or another ESP32 with not WiFi interface)
You need to configure and connect a slave device to the `esp_wifi_remote` host and run this application. Please fallow carefully these guidelines on HW connection and configuration of the slave device, based on the host device.
## HW connection
We currently support only `UART` transport you just need to connect Rx, Tx and GND and configure these fields accordingly:
* CONFIG_ESP_WIFI_REMOTE_EPPP_UART_TX_PIN
* CONFIG_ESP_WIFI_REMOTE_EPPP_UART_RX_PIN
## SW configuration
You will have to install server side certificates and keys, as well as the CA which should verify the client side.
Please configure these options:
* CONFIG_ESP_WIFI_REMOTE_EPPP_CLIENT_CA
* CONFIG_ESP_WIFI_REMOTE_EPPP_SERVER_CRT
* CONFIG_ESP_WIFI_REMOTE_EPPP_SERVER_KEY