https://github.com/farzinkh/wifi

ESP_IDF simple component for working by WIFI.
https://github.com/farzinkh/wifi

esp-idf esp32 ota rssi wifi

Last synced: 19 days ago
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ESP_IDF simple component for working by WIFI.

• Host: GitHub
• URL: https://github.com/farzinkh/wifi
• Owner: Farzinkh
• Created: 2022-02-14T19:37:40.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2023-10-23T14:33:53.000Z (over 1 year ago)
• Last Synced: 2024-11-19T12:14:22.984Z (2 months ago)
• Topics: esp-idf, esp32, ota, rssi, wifi
• Language: C
• Homepage:
• Size: 43 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ESP_IDF WIFI

This is very simple component for working with WIFI base on ESP_IDF V4.3.

 

## Installation

In your project root directory run:

 `git submodule add https://github.com/Farzinkh/wifi.git components/wifi`

 now import it in your main.c by `#include "wifi.h"` and choice beetwen STA , AP , SMART modes.

## OTA config

move anything inside `config & server` folder to root of your project then create `server_certs` folder and run

`openssl req -x509 -newkey rsa:2048 -keyout server_certs/ca_key.pem -out server_certs/ca_cert.pem -days 365 -nodes`

enter server ip as common name then install server requirements once by

`pip install -r requirments.txt`

finally run server 

`python server.py`

and you are done whenever you change app version in menuconfig and recompile your code by `idf.py build`

and restart esp32 it will update constantly.

## API

`wifi_init_sta()` station mode.

`wifi_init_softap()` AP mode.

`wifi_init()` smart mode.

`get_rssi()` get rssi value.

`initialise_mdns()` init mdns.

`check_time()` update time if internet is available.

`get_ip()` get ip address and wait for connection if disconnected.

`wifi_scan()` scan for APs.

`start_ota()` update code by ota.

`ota_verify()` to verify your ota app.

`ota_discredit()` to flag your ota app as invalid.

`save_key_value()` save data in nvs.

`load_key_value()` load data from nvs.

## Example

Sending sensor data by udp protocol using this component can be found [here](https://github.com/Farzinkh/Wireless-monitoring).

 *Enjoy :)*

 You can find me on [![Twitter][1.2]][1] or on [![LinkedIn][3.2]][2]

[1.2]: http://i.imgur.com/wWzX9uB.png (twitter icon without padding)

[3.2]: https://raw.githubusercontent.com/MartinHeinz/MartinHeinz/master/linkedin-3-16.png (LinkedIn icon without padding)

[1]: https://twitter.com/FarzinKhodavei1

[2]: https://www.linkedin.com/in/farzin-khodaveisi-84288a18a/