diff --git a/.gitignore b/.gitignore
index d953d2b..c19be04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-fluidnc-*
+fluidnc-v*
diff --git a/config.yaml b/config.yaml
index 4ab169e..2e6fc64 100644
--- a/config.yaml
+++ b/config.yaml
@@ -27,7 +27,7 @@ axes:
       feed_scaler: 1.100
 
     motor0:
-      limit_neg_pin: gpio.26:low
+      limit_neg_pin: gpio.35:low
       limit_pos_pin: NO_PIN
       limit_all_pin: NO_PIN
       hard_limits: false
@@ -54,7 +54,7 @@ axes:
       feed_scaler: 1.100
 
     motor0:
-      limit_neg_pin: gpio.33:low
+      limit_neg_pin: gpio.34:low
       limit_pos_pin: NO_PIN
       limit_all_pin: NO_PIN
       hard_limits: false
@@ -82,7 +82,7 @@ axes:
 
     motor0:
       limit_neg_pin: NO_PIN
-      limit_pos_pin: gpio.32:low
+      limit_pos_pin: gpio.39:low
       limit_all_pin: NO_PIN
       hard_limits: false
       pulloff_mm: 1.000
@@ -106,8 +106,9 @@ sdcard:
   cs_pin: gpio.5
 
 probe:
-  pin: gpio.2:low
-  toolsetter_pin: NO_PIN
+  pin: gpio.33:low
+  check_mode_start: true
+  hard_stop: false
 
 start:
   must_home: false
@@ -133,34 +134,34 @@ coolant:
 ################################################################################################################################
 
 # Begin Huanyang RS485
-uart1:
-  txd_pin: gpio.15
-  rxd_pin: gpio.16
-  rts_pin: gpio.14
-  baud: 9600
-  mode: 8N1
+# uart1:
+#   txd_pin: gpio.15
+#   rxd_pin: gpio.16
+#   rts_pin: gpio.14
+#   baud: 9600
+#   mode: 8N1
 
-Huanyang:
-  uart_num: 1
-  modbus_id: 1
-  tool_num: 1
-  speed_map: 0=0% 0=25% 6000=25% 24000=100%
-  off_on_alarm: true
+# Huanyang:
+#   uart_num: 1
+#   modbus_id: 1
+#   tool_num: 1
+#   speed_map: 0=0% 0=25% 6000=25% 24000=100%
+#   off_on_alarm: true
 
 # Begin 10V
-# 10V:
-#   forward_pin: gpio.15
-#   reverse_pin: gpio.14
-#   pwm_hz: 5000
-#   output_pin: gpio.13
-#   enable_pin: NO_PIN
-#   direction_pin: NO_PIN
-#   disable_with_s0: false
-#   s0_with_disable: true
-#   spinup_ms: 0
-#   spindown_ms: 0
-#   tool_num: 0
-#   speed_map: 0=0% 6000=25% 24000=100%
-#   off_on_alarm: false
+10V:
+  forward_pin: gpio.15
+  reverse_pin: gpio.14
+  pwm_hz: 5000
+  output_pin: gpio.13
+  enable_pin: NO_PIN
+  direction_pin: NO_PIN
+  disable_with_s0: false
+  s0_with_disable: true
+  spinup_ms: 0
+  spindown_ms: 0
+  tool_num: 0
+  speed_map: 0=0% 6000=25% 24000=100%
+  off_on_alarm: false
 
 # End of File
\ No newline at end of file
diff --git a/docs/9Lines.StartHere_2.pdf b/docs/9Lines.StartHere_2.pdf
new file mode 100644
index 0000000..7287e25
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diff --git a/PiBot FluidNC GRBL CNC Controller V4.7A.pdf b/docs/PiBot FluidNC GRBL CNC Controller V4.7A.pdf
similarity index 100%
rename from PiBot FluidNC GRBL CNC Controller V4.7A.pdf
rename to docs/PiBot FluidNC GRBL CNC Controller V4.7A.pdf
diff --git a/docs/esp32-wroom-32_datasheet_en.pdf b/docs/esp32-wroom-32_datasheet_en.pdf
new file mode 100644
index 0000000..7477d56
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new file mode 100644
index 0000000..e39bff2
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diff --git a/docs/esp32_devkitC_v4_pinlayout.png b/docs/esp32_devkitC_v4_pinlayout.png
new file mode 100644
index 0000000..a954087
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diff --git a/docs/esp32_devkitc_v4_pcb_layout.pdf b/docs/esp32_devkitc_v4_pcb_layout.pdf
new file mode 100644
index 0000000..d4d114b
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diff --git a/docs/esp32_devkitc_v4_sch.pdf b/docs/esp32_devkitc_v4_sch.pdf
new file mode 100644
index 0000000..8940173
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