Free software to control ESP8266 mudule using a client writen in Processing language.
Version 1.0 (ɔ) 2020 Jose David Cuartas, GPL v.3 Hiteclab, http://hiteclab.libertadores.edu.co/ Fundación Universitaria Los Libertadores, Colombia
Created using: Arduino IDE 1.8.3 and esp8266 library versión 2.7.1
Install the ESP board support to arduino. Start Arduino and open the Preferences window. Enter https://arduino.esp8266.com/stable/package_esp8266com_index.json into the Additional Board Manager URLs field. Select esp8266 versión 2.7.1 in Tools -> Board -> Boards Manager
open the IoTControllerAP.ino file in arduino and upload it to your ESP board.
You can use the Processing IoTControllerAPClient or you can use your web browser like this:
To use send messages to the ip address: http://192.168.4.1 like this
http://192.168.4.1/?EAPIN=x Analogic input - Entrada Analógica x is the pin number
http://192.168.4.1/?EDPIN=x Digital input - Entrada Digital x is the pin number
http://192.168.4.1/?SMPIN=x&ANGLE=a Servo Motor x is the pin number a is the angle
http://192.168.4.1/?SDPIN=x&STATE=s Digital Output - Salida Digital x is the pin number s is the state, use the value: 1 to turn ON the pin s is the state, use the value: 0 turn OFF the pin