AsyncTelnet

Async Telnet connection for ESP32 with Arduino IDE

This work is basically a rewrite of https://github.com/LennartHennigs/ESPTelnet

Being an Async library everything is done in callbacks, there is no need to call anything in the loop() function

dependencies

• ESP32 Core - https://github.com/espressif/arduino-esp32/tree/master/cores/esp32
• WiFi - https://github.com/espressif/arduino-esp32/tree/master/libraries/WiFi
• ESPmDNS - https://github.com/espressif/arduino-esp32/tree/master/libraries/ESPmDNS
• AsyncTCP - https://github.com/me-no-dev/AsyncTCP

usage

• include the library ->#include "AsyncTelnet.h"
• create an instance ->AsyncTelnet TestInstance(port); // possilby define a port, default = 23
• declare the callbackfunctions you want -> void telnet_message(const char *data, size_t len){ ... }
• in Setup() function setup your WiFi as usual,
• • then attatch the callback functions to the declared instance -> TestInstance.onTelnetResponse(telnet_message);
• • then call the begin() function -> TestInstance.begin(checkConnection, mDNS); // checkconnection is default true, mDNS default false! Thats it.

If you want to connect it to Serial, check out my AsyncTelnetSerial library that is derived from this.