This is for Lina's and Josie's project

wemos_osc_incoming.ino

#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#include <OSCMessage.h>

const char* ssid     = "PORTABLE_IOT";
const char* pass     = "goodlife";

WiFiUDP Udp;                                // A UDP instance to let us send and receive packets over UDP
const unsigned int localPort = 12345;        // local port to listen for OSC packets (actually not used for sending)

int vibrate = D1;


void setup() { 
    Serial.begin(115200);

    while(!Serial) ;

    pinMode(LED_BUILTIN, OUTPUT);  
    digitalWrite(LED_BUILTIN, HIGH); 

    // Connect to WiFi network
    Serial.println();
    Serial.println();
    Serial.print("Connecting to ");
    Serial.println(ssid);
    WiFi.begin(ssid, pass);

    while (WiFi.status() != WL_CONNECTED) {
        delay(500);
        Serial.print(".");
    }
    Serial.println("");

    digitalWrite(LED_BUILTIN, LOW); 

    Serial.println("WiFi connected");
    Serial.println("IP address: ");
    Serial.println(WiFi.localIP());

    Serial.println("Starting UDP");
    Udp.begin(localPort);
    Serial.print("Local port: ");
    Serial.println(Udp.localPort());

    pinMode(vibrate, OUTPUT);  // set pin for vibration
    digitalWrite(vibrate,LOW); // start with stopped vibration
}

void on_slider_1(OSCMessage &msg, int addrOffset) {
  Serial.println("on (slider 1)");
  digitalWrite(vibrate,HIGH);
}

void on_slider_2(OSCMessage &msg, int addrOffset) {
  Serial.println("off (slider 2)");
  digitalWrite(vibrate,LOW);
}


void loop() {
    // RECEIVE
    OSCMessage in;
    int size;
 
    if( (size = Udp.parsePacket()) > 0)
    {
      while(size--) {
        in.fill(Udp.read());
      }
            
      if(!in.hasError()) {
        in.route("/1", on_slider_1);
        in.route("/2", on_slider_2);
      }

    } // if
}