diff --git a/SH-ESP32-engine-hat.kicad_pcb b/SH-ESP32-engine-hat.kicad_pcb
index c51eda7..3aee293 100644
--- a/SH-ESP32-engine-hat.kicad_pcb
+++ b/SH-ESP32-engine-hat.kicad_pcb
@@ -8350,7 +8350,7 @@
   (gr_text "1" (at 149.6 65.35) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-00006087edc4)
     (effects (font (size 1 1) (thickness 0.16)) (justify mirror))
   )
-  (gr_text "I2C" (at 135.2 104.3) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-000060df2a05)
+  (gr_text "I2C" (at 135.4 104.3 270) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-000060df2a05)
     (effects (font (size 1 1) (thickness 0.2)) (justify mirror))
   )
   (gr_text "GND" (at 145.6 101.5 270) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-000060df2a08)
@@ -8365,19 +8365,19 @@
   (gr_text "SCL" (at 140.4 101.5 270) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-000060df2a0b)
     (effects (font (size 0.8 0.8) (thickness 0.16)) (justify mirror))
   )
-  (gr_text "49" (at 131 97.8) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-0000611cdd39)
+  (gr_text "0x49" (at 131 97.8) (layer "B.SilkS") (tstamp 00000000-0000-0000-0000-0000611cdd39)
     (effects (font (size 0.8 0.8) (thickness 0.16)) (justify right mirror))
   )
-  (gr_text "51" (at 131 100.4) (layer "B.SilkS") (tstamp 03ae5596-bc68-4919-b712-a127d93338cc)
+  (gr_text "0x4b" (at 131 100.4) (layer "B.SilkS") (tstamp 03ae5596-bc68-4919-b712-a127d93338cc)
     (effects (font (size 0.8 0.8) (thickness 0.16)) (justify right mirror))
   )
-  (gr_text "48" (at 131.1 105.6) (layer "B.SilkS") (tstamp 2056f16f-2d4a-4f35-8a56-49ab69eeef16)
+  (gr_text "0x48" (at 131.1 105.6) (layer "B.SilkS") (tstamp 2056f16f-2d4a-4f35-8a56-49ab69eeef16)
     (effects (font (size 0.8 0.8) (thickness 0.16)) (justify right mirror))
   )
   (gr_text "I2C addr" (at 130.3 107.5) (layer "B.SilkS") (tstamp 21c9358c-c2dd-4df5-9cfe-ea9bd0b49374)
     (effects (font (size 1 1) (thickness 0.2)) (justify mirror))
   )
-  (gr_text "50" (at 131 103) (layer "B.SilkS") (tstamp ae2d0972-d851-4e32-b78e-a1894c29cfe1)
+  (gr_text "0x4a" (at 131 103) (layer "B.SilkS") (tstamp ae2d0972-d851-4e32-b78e-a1894c29cfe1)
     (effects (font (size 0.8 0.8) (thickness 0.16)) (justify right mirror))
   )
   (gr_text "Engine Top Hat\nRev 1.0.0" (at 154 80.4 -90) (layer "B.SilkS") (tstamp e6235600-87cc-4c82-b15f-34fb66b9bf0e)