Simples Possible Tester with WiFly

I2C WiFly J-Bot

#include <Wire.h>


// (Based on Ethernet's WebClient Example)

#include "WiFly.h"


#include "Credentials.h"


byte server[] = { 66, 249, 89, 104 }; // Google


//Client client(server, 80);

Client client("10.0.1.4", 3000);

void setup() {
  
  delay(2000);
  Serial.begin(9600);

  WiFly.begin();
  
  if (!WiFly.join(ssid, passphrase)) {
    Serial.println("Association failed.");
    while (1) {
      // Hang on failure.
    }
  }  

  Serial.println("connecting...");

  if (client.connect()) {
    Serial.println("connected");
    client.println("GET /sample/index HTTP/1.0");
    client.println();
  } else {
    Serial.println("connection failed");
  }
  
  Wire.begin(4); 
  Wire.onReceive(handleReceive);
  
}

void handleReceive(int howMany) {
  //reciving something
}

void loop() {
  
  handleTransmission("Starting....");
  while (client.available()) {
    char c = client.read();
    Serial.print(c);
  }
  
  if (!client.connected()) {
    Serial.println();
    Serial.println("disconnecting.");
    client.stop();
    for(;;)
      ;
  }
 
  delay(4000);
  handleTransmission("forward/150/1000"); 
  
}

void handleTransmission(String toTx) {

  char txChars[toTx.length()];
  toTx.toCharArray(txChars,toTx.length());
  Wire.beginTransmission(2); // transmit to device #4
  Wire.send(txChars);   // sends one byte  
  Wire.send("aaa");
  Wire.endTransmission();  
  
}