String getRequest(String url2) {
  unsigned int wait = 1000;
  if (url2.substring(1, 7).equals("lights")) {
    wait = 100;
  } else if (url2.substring(1, 7).equals("groups")) {
    wait = 500;
  } else if (url2.substring(1, 7).equals("scenes")) {
    wait = 500;
  } else if (url2.substring(1, 8).equals("sensors")) {
    wait = 500;
  }

  while (millis() < bridgeMillis + wait) {
  }
  //bridgeMillis = millis();
  if (!clientConnect("getRequest")) {
    return "error"; //TODO!
  }
  bridgeMillis = millis();
  client.print(String("GET ") + "/api/" + hueBridgeUser + url2 + " HTTP/1.1\r\n" +
               "Host: " + hueBridgeHost + "\r\n" +
               "\r\n");
  String json;
  String line;
  int retCode = 0;
  while (client.connected()) {
    line = client.readStringUntil('\n');
    if (line.startsWith("HTTP/1.1")) {
      retCode = line.substring(9, 12).toInt(); // Get HTTP return code
      if (retCode != 200) {
        if (debug) Serial.println("http return code: " + String(retCode));
        return "error";
      }
    }
    if (line == "\r")break;
  }
  while (client.available()) {
    line = client.readStringUntil('\n');
    line = client.readStringUntil('\n');
    json = line;
    line = client.readStringUntil('\n');
    line = client.readStringUntil('\n');
    if (line == "\r")break;
  }
  return json;
}