diff --git a/DEV_OLR_BASIC/OLR_ROME_BASIC.ino b/DEV_OLR_BASIC/OLR_ROME_BASIC.ino
new file mode 100644
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+++ b/DEV_OLR_BASIC/OLR_ROME_BASIC.ino
@@ -0,0 +1,305 @@
+/*  
+ * ____                     _      ______ _____    _____
+  / __ \                   | |    |  ____|  __ \  |  __ \               
+ | |  | |_ __   ___ _ __   | |    | |__  | |  | | | |__) |__ _  ___ ___ 
+ | |  | | '_ \ / _ \ '_ \  | |    |  __| | |  | | |  _  // _` |/ __/ _ \
+ | |__| | |_) |  __/ | | | | |____| |____| |__| | | | \ \ (_| | (_|  __/
+  \____/| .__/ \___|_| |_| |______|______|_____/  |_|  \_\__,_|\___\___|
+        | |                                                             
+        |_|          
+ Open LED Race
+ An minimalist cars race for LED strip  
+  
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+ by gbarbarov@singulardevices.com  for Arduino day Seville 2019 
+ Code made dirty and fast, next improvements in: 
+ https://github.com/gbarbarov/led-race
+ https://www.hackster.io/gbarbarov/open-led-race-a0331a
+ https://twitter.com/openledrace
+*/
+
+
+//version Basic for PCB Rome Edition
+                                                            
+#include <Adafruit_NeoPixel.h>
+#define MAXLED         300 // MAX LEDs actives on strip
+
+#define PIN_LED        2  // R 500 ohms to DI pin for WS2812 and WS2813, for WS2813 BI pin of first LED to GND  ,  CAP 1000 uF to VCC 5v/GND,power supplie 5V 2A  
+#define PIN_P1         A2   // switch player 1 to PIN and GND
+#define PIN_P2         A0   // switch player 2 to PIN and GND 
+#define PIN_AUDIO      3   // through CAP 2uf to speaker 8 ohms
+
+
+int NPIXELS=MAXLED; // leds on track
+
+#define COLOR1   Color(255,0,0)
+#define COLOR2   Color(0,255,0)
+
+int win_music[] = {
+  2637, 2637, 0, 2637, 
+  0, 2093, 2637, 0,
+  3136    
+};
+      
+byte  gravity_map[MAXLED];     
+
+int TBEEP=0;
+int FBEEP=0; 
+byte SMOTOR=0;
+float speed1=0;
+float speed2=0;
+float dist1=0;
+float dist2=0;
+
+byte loop1=0;
+byte loop2=0;
+
+byte leader=0;
+byte loop_max=5; //total laps race
+
+
+float ACEL=0.2;
+float kf=0.015; //friction constant
+float kg=0.003; //gravity constant
+
+byte flag_sw1=0;
+byte flag_sw2=0;
+byte draworder=0;
+ 
+unsigned long timestamp=0;
+
+Adafruit_NeoPixel track = Adafruit_NeoPixel(MAXLED, PIN_LED, NEO_GRB + NEO_KHZ800);
+
+int tdelay = 5; 
+
+void set_ramp(byte H,byte a,byte b,byte c)
+{for(int i=0;i<(b-a);i++){gravity_map[a+i]=127-i*((float)H/(b-a));};
+ gravity_map[b]=127; 
+ for(int i=0;i<(c-b);i++){gravity_map[b+i+1]=127+H-i*((float)H/(c-b));};
+}
+
+void set_loop(byte H,byte a,byte b,byte c)
+{for(int i=0;i<(b-a);i++){gravity_map[a+i]=127-i*((float)H/(b-a));};
+ gravity_map[b]=255; 
+ for(int i=0;i<(c-b);i++){gravity_map[b+i+1]=127+H-i*((float)H/(c-b));};
+}
+
+
+void setup() {
+  Serial.begin(115200);
+  for(int i=0;i<NPIXELS;i++){gravity_map[i]=127;};
+  track.begin(); 
+  pinMode(PIN_P1,INPUT_PULLUP); 
+  pinMode(PIN_P2,INPUT_PULLUP);  
+
+  if ((digitalRead(PIN_P1)==0)) //push switch 1 on reset for activate physic
+  {
+    set_ramp(12,90,100,110);    // ramp centred in LED 100 with 10 led fordward and 10 backguard 
+    for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,(127-gravity_map[i])/8) );};
+    track.show();
+  };
+
+  if ((digitalRead(PIN_P2)==0)) {delay(1000); tone(PIN_AUDIO,1000);delay(500);noTone(PIN_AUDIO);if ((digitalRead(PIN_P2)==1)) SMOTOR=1;} //push switch 2 until a tone beep on reset for activate magic FX  ;-)
+  
+  start_race();    
+}
+
+void start_race(){Serial.println("r4");
+                  for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,0));};
+                  track.show();
+                  delay(2000);
+                  track.setPixelColor(12, track.Color(0,255,0));
+                  track.setPixelColor(11, track.Color(0,255,0));
+                  track.show();
+                  tone(PIN_AUDIO,400);
+                  delay(2000);
+                  noTone(PIN_AUDIO);                  
+                  track.setPixelColor(12, track.Color(0,0,0));
+                  track.setPixelColor(11, track.Color(0,0,0));
+                  track.setPixelColor(10, track.Color(255,255,0));
+                  track.setPixelColor(9, track.Color(255,255,0));
+                  track.show();
+                  tone(PIN_AUDIO,600);
+                  delay(2000);
+                  noTone(PIN_AUDIO);                  
+                  track.setPixelColor(9, track.Color(0,0,0));
+                  track.setPixelColor(10, track.Color(0,0,0));
+                  track.setPixelColor(8, track.Color(255,0,0));
+                  track.setPixelColor(7, track.Color(255,0,0));
+                  track.show();
+                  tone(PIN_AUDIO,1200);
+                  delay(2000);
+                  noTone(PIN_AUDIO);                               
+                  timestamp=0; 
+                  Serial.println("r5");             
+                 };
+
+void winner_fx(byte w) {
+               int msize = sizeof(win_music) / sizeof(int);
+               for (int note = 0; note < msize; note++) {
+               tone(PIN_AUDIO, win_music[note]/(3-w),200);
+               delay(230);
+               noTone(PIN_AUDIO);
+
+}
+
+                                               
+              };
+
+void burning1(){
+//to do
+ }
+
+void burning2(){
+//to do
+ }
+
+void track_rain_fx(){
+//to do
+ }
+
+void track_oil_fx(){
+//to do
+ }
+
+void track_snow_fx(){
+//to do
+ }
+
+
+void fuel_empty(){
+//to do
+ }
+
+void fill_fuel_fx(){
+//to do
+ }
+
+void in_track_boxs_fx(){
+//to do
+ }
+
+void pause_track_boxs_fx(){
+//to do
+ }
+ 
+void flag_boxs_stop(){
+//to do
+ }
+
+void flag_boxs_ready(){
+//to do
+ }
+
+void draw_safety_car(){
+//to do
+ }
+
+void telemetry_rx(){
+  //to do
+ }
+ 
+void telemetry_tx(){
+  //to do
+ }
+
+void telemetry_lap_time_car1(){
+//to do
+ }
+
+void telemetry_lap_time_car2(){
+//to do
+ }
+
+void telemetry_record_lap(){
+//to do
+ }
+
+void telemetry_total_time(){
+//to do
+ }
+
+int read_sensor(byte player){
+//to do
+}
+
+int calibration_sensor(byte player){
+  //to do  
+}
+
+int display_lcd_laps(){
+  //to do  
+}
+
+int display_lcd_time(){
+  //to do  
+}
+
+
+
+void draw_car1(void){for(int i=0;i<=loop1;i++){track.setPixelColor(((word)dist1 % NPIXELS)+i, track.COLOR1);};                   
+  }
+
+void draw_car2(void){for(int i=0;i<=loop2;i++){track.setPixelColor(((word)dist2 % NPIXELS)+i, track.COLOR2);};            
+ }
+  
+void loop() {
+    //for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,0));};
+    for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,(127-gravity_map[i])/8) );};
+    
+    if ( (flag_sw1==1) && (digitalRead(PIN_P1)==0) ) {flag_sw1=0;speed1+=ACEL;};
+    if ( (flag_sw1==0) && (digitalRead(PIN_P1)==1) ) {flag_sw1=1;};
+
+    if ((gravity_map[(word)dist1 % NPIXELS])<127) speed1-=kg*(127-(gravity_map[(word)dist1 % NPIXELS]));
+    if ((gravity_map[(word)dist1 % NPIXELS])>127) speed1+=kg*((gravity_map[(word)dist1 % NPIXELS])-127);
+    
+    
+    speed1-=speed1*kf; 
+    
+    if ( (flag_sw2==1) && (digitalRead(PIN_P2)==0) ) {flag_sw2=0;speed2+=ACEL;};
+    if ( (flag_sw2==0) && (digitalRead(PIN_P2)==1) ) {flag_sw2=1;};
+
+    if ((gravity_map[(word)dist2 % NPIXELS])<127) speed2-=kg*(127-(gravity_map[(word)dist2 % NPIXELS]));
+    if ((gravity_map[(word)dist2 % NPIXELS])>127) speed2+=kg*((gravity_map[(word)dist2 % NPIXELS])-127);
+        
+    speed2-=speed2*kf; 
+        
+    dist1+=speed1;
+    dist2+=speed2;
+
+    if (dist1>dist2) {if (leader==2) {FBEEP=440;TBEEP=10;}
+                      leader=1;} 
+    if (dist2>dist1) {if (leader==1) {FBEEP=440*2;TBEEP=10;}
+                      leader=2;};
+
+    
+      
+    if (dist1>NPIXELS*loop1) {loop1++;/*tone(PIN_AUDIO,600);*/TBEEP=10;FBEEP=440;};
+    if (dist2>NPIXELS*loop2) {loop2++;/*tone(PIN_AUDIO,700);*/TBEEP=10;FBEEP=440*2;};
+
+    if (loop1>loop_max) {Serial.println("w1");
+                         for(int i=0;i<NPIXELS/10;i++){track.setPixelColor(i,track.COLOR1);}; track.show();
+                         winner_fx(1);loop1=0;loop2=0;dist1=0;dist2=0;speed1=0;speed2=0;timestamp=0;
+                         start_race();
+                        }
+    if (loop2>loop_max) {Serial.println("w2");
+                         for(int i=0;i<NPIXELS/10;i++){track.setPixelColor(i, track.COLOR2);}; track.show();
+                         winner_fx(2);loop1=0;loop2=0;dist1=0;dist2=0;speed1=0;speed2=0;timestamp=0;
+                         start_race();
+                        }
+    if ((millis() & 512)==(512*draworder)) {if (draworder==0) {draworder=1;}
+                          else {draworder=0;}   
+                         }; 
+
+    if (draworder==0) {draw_car1();draw_car2();}
+        else {draw_car2();draw_car1();}   
+                 
+    track.show(); 
+    if (SMOTOR==1) tone(PIN_AUDIO,FBEEP+int(speed1*440*2)+int(speed2*440*3));
+    delay(tdelay);
+    if (TBEEP>0) {TBEEP--;} else {FBEEP=0;};
+         
+}
\ No newline at end of file