diff --git a/buba/__main__.py b/buba/__main__.py
index 7150cf6..bb19e34 100644
--- a/buba/__main__.py
+++ b/buba/__main__.py
@@ -62,6 +62,26 @@ def text_raw(display, page, row, text):
     return display.send_command(0x11, 0x00, data, expect_response=False)
 
 
+def charset():
+    lines = []
+    for i in range(0, 256, 16):
+        label = f"{i:03d}: "
+        b = list(label.encode("CP437"))
+        for j in range(i, i+16):
+            if j == 0:
+                b.append(0x20)
+            else:
+                b.append(j)
+        lines.append(b)
+
+    display.set_page(1)
+
+    while True:
+        for p in range(1,16):
+            for l in range(0,4):
+                text_raw(display, 1, l, lines[(p+l-1) % len(lines)])
+            sleep(5)
+
 print("Opening serial port")
 display = MIS1TextDisplay("/dev/ttyUSB0")
 
@@ -80,12 +100,12 @@ display.debug = True
 r = get_config(display)
 print(f"reply {len(r)}: {r}")
 
-display.simple_text(page=1, row=0, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
-display.simple_text(page=1, row=1, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
-display.simple_text(page=1, row=2, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
-display.simple_text(page=1, row=3, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
+#display.simple_text(page=1, row=0, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
+#display.simple_text(page=1, row=1, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
+#display.simple_text(page=1, row=2, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
+#display.simple_text(page=1, row=3, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
 
-display.simple_text(page=0, row=3, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
+#display.simple_text(page=0, row=3, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW", align=display.ALIGN_CENTER)
 
 #print("page 1")
 #display.set_page(1)
@@ -101,13 +121,5 @@ display.simple_text(page=0, row=3, col=0, text="MEOW MEOW MEOW MEOW MEOW MEOW",
 #display.set_page(1)
 #sleep(10)
 
-display.set_pages(((0,5), (1,5), (2,5), (3,5), (4,5), (5,5)))
-for p in range(0,6):
-    for l in range(0,4):
-        b = []
-        for c in range(0,16):
-            b.append(((((l+p) % 6) + 2) * 16) + c)
-        text_raw(display, p, l, b)
-
-
+charset()
 print("Thats all, folks!")