write to card is fully functional

SW/RPi_Pico/main.py

@@ -125,9 +125,6 @@ def write_nfc_loop(data):
         # Try again if no card is available.
         if uid is not None:
             break
-        
-    print("")
-    print("Found card with UID:", [hex(i) for i in uid])
     
     set_neopixel_color(255,255,0)
     
@@ -160,6 +157,7 @@ def loop():
         if rw == 'w':
             while True:
                 sys.stdout.write('ID: \r')
+                poll_results = poll_obj.poll(1)
                 data = sys.stdin.readline().strip()
                 write_nfc_loop(data)
         elif rw == 'r':