diff --git a/rpi/lcd-screen/lcd.py b/rpi/lcd-screen/lcd.py
new file mode 100644
index 00000000..ddf95dda
--- /dev/null
+++ b/rpi/lcd-screen/lcd.py
@@ -0,0 +1,89 @@
+import time,sys
+from grove_rgb_lcd import lcd
+
+
+if sys.platform == 'uwp':
+    import winrt_smbus as smbus
+    bus = smbus.SMBus(1)
+else:
+    import smbus
+    import RPi.GPIO as GPIO
+    rev = GPIO.RPI_REVISION
+    if rev == 2 or rev == 3:
+        bus = smbus.SMBus(1)
+    else:
+        bus = smbus.SMBus(0)
+
+# this device has two I2C addresses
+DISPLAY_RGB_ADDR = 0x62
+DISPLAY_TEXT_ADDR = 0x3e
+
+# set backlight to (R,G,B) (values from 0..255 for each)
+def setRGB(r,g,b):
+    bus.write_byte_data(DISPLAY_RGB_ADDR,0,0)
+    bus.write_byte_data(DISPLAY_RGB_ADDR,1,0)
+    bus.write_byte_data(DISPLAY_RGB_ADDR,0x08,0xaa)
+    bus.write_byte_data(DISPLAY_RGB_ADDR,4,r)
+    bus.write_byte_data(DISPLAY_RGB_ADDR,3,g)
+    bus.write_byte_data(DISPLAY_RGB_ADDR,2,b)
+
+# send command to display (no need for external use)
+def textCommand(cmd):
+    bus.write_byte_data(DISPLAY_TEXT_ADDR,0x80,cmd)
+
+# set display text \n for second line(or auto wrap)
+def setText(text):
+    textCommand(0x01) # clear display
+    time.sleep(.05)
+    textCommand(0x08 | 0x04) # display on, no cursor
+    textCommand(0x28) # 2 lines
+    time.sleep(.05)
+    count = 0
+    row = 0
+    for c in text:
+        if c == '\n' or count == 16:
+            count = 0
+            row += 1
+            if row == 2:
+                break
+            textCommand(0xc0)
+            if c == '\n':
+                continue
+        count += 1
+        bus.write_byte_data(DISPLAY_TEXT_ADDR,0x40,ord(c))
+
+#Update the display without erasing the display
+def setText_norefresh(text):
+    textCommand(0x02) # return home
+    time.sleep(.05)
+    textCommand(0x08 | 0x04) # display on, no cursor
+    textCommand(0x28) # 2 lines
+    time.sleep(.05)
+    count = 0
+    row = 0
+    while len(text) < 32: #clears the rest of the screen
+        text += ' '
+    for c in text:
+        if c == '\n' or count == 16:
+            count = 0
+            row += 1
+            if row == 2:
+                break
+            textCommand(0xc0)
+            if c == '\n':
+                continue
+        count += 1
+        bus.write_byte_data(DISPLAY_TEXT_ADDR,0x40,ord(c))
+
+# example code
+if __name__=="__main__":
+    setRGB(255, 255, 255)
+    # Total time in seconds
+    total_seconds = 5 * 60
+
+    while total_seconds >= 0:
+        minutes = total_seconds // 60
+        seconds = total_seconds % 60
+        setText(f"{minutes:02d}:{seconds:02d}")
+        time.sleep(1)
+        total_seconds -= 1
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diff --git a/rpi/lcd-screen/main.py b/rpi/lcd-screen/main.py
new file mode 100644
index 00000000..aaba7de4
--- /dev/null
+++ b/rpi/lcd-screen/main.py
@@ -0,0 +1,38 @@
+#import lcd
+import time
+
+whiteTime = 5 * 60
+blackTime = 5 * 60
+current = "white"
+
+def compute_seconds(total_seconds):
+    return total_seconds % 60
+
+def compute_minutes(total_seconds):
+    return total_seconds // 60
+
+def update_timer(whiteSeconds, blackSeconds):
+    white_minutes = compute_minutes(whiteSeconds)
+    white_seconds = compute_seconds(whiteSeconds)
+
+    black_minutes = compute_minutes(blackSeconds)
+    black_seconds = compute_seconds(blackSeconds)
+
+    print(f"W {white_minutes:02d}:{white_seconds:02d} || B {black_minutes:02d}:{black_seconds:02d}")
+    #lcd.setText(f"W {white_minutes:02d}:{white_seconds:02d} || B {black_minutes:02d}:{black_seconds:02d}")
+
+if __name__ == "__main__":
+
+    while whiteTime > 0 and blackTime > 0:
+        currentTime = 0
+        if current == "white":
+            current = "black"
+            whiteTime -= 1
+        else:
+            current = "white"
+            blackTime -= 1
+
+        update_timer(whiteTime, blackTime)
+        time.sleep(1)
+
+    #lcd.setText("Time up!")
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