diff --git a/app/data/cfg.json b/app/data/cfg.json
index 6083798..db45c0a 100644
--- a/app/data/cfg.json
+++ b/app/data/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.53",
+  "version": "1.8.54",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/app/package-lock.json b/app/package-lock.json
index 7b42f48..c210158 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.53",
+  "version": "1.8.54",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/app/package.json b/app/package.json
index 1baab86..2be976e 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.53",
+  "version": "1.8.54",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {
diff --git a/data/cfg.json b/data/cfg.json
index 6083798..db45c0a 100644
--- a/data/cfg.json
+++ b/data/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.53",
+  "version": "1.8.54",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/ino/mcopy_projector_firmware/mcopy_projector_firmware.ino b/ino/mcopy_projector_firmware/mcopy_projector_firmware.ino
index 18b9310..4254deb 100644
--- a/ino/mcopy_projector_firmware/mcopy_projector_firmware.ino
+++ b/ino/mcopy_projector_firmware/mcopy_projector_firmware.ino
@@ -4,7 +4,7 @@
 
   Hardware
 
-  Arduino Uno
+  Arduino Mega
   Itead Dual Stepper Shield
   2x NEMA17 Stepper Motors
 
diff --git a/notes/mcopy_projector_homing_debug/mcopy_projector_homing_debug.ino b/notes/mcopy_projector_homing_debug/mcopy_projector_homing_debug.ino
index e1902a3..07c6f39 100644
--- a/notes/mcopy_projector_homing_debug/mcopy_projector_homing_debug.ino
+++ b/notes/mcopy_projector_homing_debug/mcopy_projector_homing_debug.ino
@@ -80,7 +80,7 @@ long analogReadAccurate (uint8_t pin) {
 }
 
 long analogReadAccurateAverage (uint8_t pin) {
-	uint8_t count = 3;
+	uint8_t count = 5;
 	double sum = 0.0;
 	for (uint8_t i = 0; i < count; i++) {
 		sum += analogReadAccurate(pin);
diff --git a/package-lock.json b/package-lock.json
index b5e6aa5..57b9924 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mcopy",
-  "version": "1.8.53",
+  "version": "1.8.54",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mcopy",
-      "version": "1.8.53",
+      "version": "1.8.54",
       "license": "MIT",
       "dependencies": {
         "arduino": "file:app/lib/arduino",
diff --git a/package.json b/package.json
index c710b1b..563fae6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy",
-  "version": "1.8.53",
+  "version": "1.8.54",
   "description": "Small gauge film optical printer platform",
   "main": "build.js",
   "directories": {
diff --git a/processing/mcopy/cfg.json b/processing/mcopy/cfg.json
index 6083798..db45c0a 100644
--- a/processing/mcopy/cfg.json
+++ b/processing/mcopy/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.53",
+  "version": "1.8.54",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {