diff --git a/lib/BROSE9323/BROSE9323.cpp b/lib/BROSE9323/BROSE9323.cpp
index b174c40..fc6ce8c 100644
--- a/lib/BROSE9323/BROSE9323.cpp
+++ b/lib/BROSE9323/BROSE9323.cpp
@@ -68,7 +68,6 @@ void BROSE9323::begin(void)
   fillScreen(1);
   display();
   fillScreen(0);
-  drawBitmap((width() - 72) / 2, (height() - 16) / 2, _hannio_splash, 72, 16, 1);
   display();
 }
 #endif
diff --git a/lib/BROSE9323/BROSE9323.h b/lib/BROSE9323/BROSE9323.h
index c158738..da8cebe 100644
--- a/lib/BROSE9323/BROSE9323.h
+++ b/lib/BROSE9323/BROSE9323.h
@@ -6,17 +6,6 @@
 //#define FLIPDOT_PLCC_ADAPTER
 // ESPSERIAL is set per target via build_flags in platformio.ini (-D ESPSERIAL for the ESP32)
 
-const uint8_t _hannio_splash[] PROGMEM = {
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x39, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x70,
-    0x3e, 0x00, 0x39, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x70, 0xff, 0x00, 0x39, 0xff, 0xff, 0xff, 0xff,
-    0xfe, 0x71, 0xf7, 0xc0, 0x39, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x73, 0xc1, 0xc0, 0x38, 0x1f, 0x87,
-    0xf0, 0x7f, 0x06, 0x73, 0x80, 0xe0, 0x38, 0x0f, 0x01, 0xc0, 0x3c, 0x02, 0x77, 0x7f, 0x60, 0x38,
-    0xc7, 0x78, 0xc6, 0x1c, 0x60, 0x77, 0x7f, 0x70, 0x39, 0xe3, 0xfc, 0xcf, 0x9c, 0xf8, 0x76, 0x00,
-    0x30, 0x39, 0xf3, 0xfc, 0xcf, 0x9c, 0xf8, 0x77, 0x7f, 0x70, 0x39, 0xf3, 0x80, 0xcf, 0x9c, 0xf8,
-    0x77, 0x7f, 0x60, 0x39, 0xf3, 0x00, 0xcf, 0x9c, 0xf8, 0x73, 0x80, 0xe0, 0x39, 0xf2, 0x3c, 0xcf,
-    0x9c, 0xf8, 0x73, 0xc1, 0xc0, 0x39, 0xf2, 0x7c, 0xcf, 0x9c, 0xf8, 0x71, 0xf7, 0xc0, 0x39, 0xf2,
-    0x3c, 0xcf, 0x9c, 0xf8, 0x70, 0xff, 0x80, 0x39, 0xf3, 0x00, 0xcf, 0x9c, 0xf8, 0x70, 0x3e, 0x00};
-
 class BROSE9323 : public Adafruit_GFX
 {
 private:
diff --git a/src/nano/README.md b/src/nano/README.md
index d0a0178..f9f460b 100644
--- a/src/nano/README.md
+++ b/src/nano/README.md
@@ -8,8 +8,8 @@ logic.
 
 ## Behaviour
 
-- **Boot:** the Nano flips the whole display on and then off, shows the splash bitmap and
-  prints the time a full redraw took.
+- **Boot:** the Nano flips the whole display on and then off, then prints the time a full
+  redraw took.
 - **`display()`:** compares the new buffer with the last one that was shown and strobes
   only the dots that changed.
 - **Every 2 minutes** (`REFRESH_TIME`) it forces a full redraw to fix dots that got stuck.