diff --git a/resources/definitions/creality_ender3s1plus.def.json b/resources/definitions/creality_ender3s1plus.def.json
new file mode 100644
index 0000000000..573cbd41b6
--- /dev/null
+++ b/resources/definitions/creality_ender3s1plus.def.json
@@ -0,0 +1,34 @@
+{
+    "name": "Creality Ender-3 S1 Plus",
+    "version": 2,
+    "inherits": "creality_base",
+    "metadata": {
+        "quality_definition": "creality_base",
+        "visible": true
+    },
+    "overrides": {
+        "machine_name": { "default_value": "Creality Ender-3 S1 Plus" },
+        "machine_width": { "default_value": 300 },
+        "machine_depth": { "default_value": 300 },
+        "machine_height": { "default_value": 300 },
+        "machine_head_with_fans_polygon": { "default_value": [
+                [-26, 34],
+                [-26, -32],
+                [32, -32],
+                [32, 34]
+            ]
+        },
+        "machine_start_gcode": {
+            "default_value": "; Ender 3 S1 Plus Start G-code\nG28 ;Home\nG92 E0 ;Reset Extruder\nG1 Z2.0 F3000 ;Move Z Axis up\nG1 X10.1 Y20 Z0.28 F5000.0 ;Move to start position\nG1 X10.1 Y200.0 Z0.28 F1500.0 E15 ;Draw the first line\nG1 X10.4 Y200.0 Z0.28 F5000.0 ;Move to side a little\nG1 X10.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line\nG92 E0 ;Reset Extruder\nG1 Z2.0 F3000 ;Move Z Axis up\n"
+        },
+
+        "gantry_height": { "value": 25 },
+        
+        "speed_print": {"value": 50},
+        "speed_layer_0": {"value": 25},
+        "speed_travel": { "default_value": 120 },
+        "retraction_amount": {"value":  0.8},
+        "retraction_speed": { "default_value": 40}
+
+    }
+}
diff --git a/resources/definitions/creality_ender3s1pro.def.json b/resources/definitions/creality_ender3s1pro.def.json
new file mode 100644
index 0000000000..46a888ad8e
--- /dev/null
+++ b/resources/definitions/creality_ender3s1pro.def.json
@@ -0,0 +1,34 @@
+{
+    "name": "Creality Ender-3 S1 Pro",
+    "version": 2,
+    "inherits": "creality_base",
+    "metadata": {
+        "quality_definition": "creality_base",
+        "visible": true
+    },
+    "overrides": {
+        "machine_name": { "default_value": "Creality Ender-3 S1 Pro" },
+        "machine_width": { "default_value": 220 },
+        "machine_depth": { "default_value": 220 },
+        "machine_height": { "default_value": 270 },
+        "machine_head_with_fans_polygon": { "default_value": [
+                [-26, 34],
+                [-26, -32],
+                [32, -32],
+                [32, 34]
+            ]
+        },
+        "machine_start_gcode": {
+            "default_value": "; Ender 3 S1 Pro Start G-code\nG28 ;Home\nG92 E0 ;Reset Extruder\nG1 Z2.0 F3000 ;Move Z Axis up\nG1 X10.1 Y20 Z0.28 F5000.0 ;Move to start position\nG1 X10.1 Y200.0 Z0.28 F1500.0 E15 ;Draw the first line\nG1 X10.4 Y200.0 Z0.28 F5000.0 ;Move to side a little\nG1 X10.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line\nG92 E0 ;Reset Extruder\nG1 Z2.0 F3000 ;Move Z Axis up\n"
+        },
+
+        "gantry_height": { "value": 25 },
+        
+        "speed_print": {"value": 50},
+        "speed_layer_0": {"value": 20},
+        "speed_travel": { "default_value": 120 },
+        "retraction_amount": {"value":  0.8},
+        "retraction_speed": { "default_value": 40}
+
+    }
+}
diff --git a/resources/variants/creality_ender3s1plus_0.2.inst.cfg b/resources/variants/creality_ender3s1plus_0.2.inst.cfg
new file mode 100644
index 0000000000..60c7244e1b
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_0.2.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.2mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.2
diff --git a/resources/variants/creality_ender3s1plus_0.3.inst.cfg b/resources/variants/creality_ender3s1plus_0.3.inst.cfg
new file mode 100644
index 0000000000..c894c66338
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_0.3.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.3mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.3
diff --git a/resources/variants/creality_ender3s1plus_0.4.inst.cfg b/resources/variants/creality_ender3s1plus_0.4.inst.cfg
new file mode 100644
index 0000000000..fc4aadfc60
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_0.4.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.4mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.4
diff --git a/resources/variants/creality_ender3s1plus_0.5.inst.cfg b/resources/variants/creality_ender3s1plus_0.5.inst.cfg
new file mode 100644
index 0000000000..1cdb2ed71e
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_0.5.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.5mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.5
diff --git a/resources/variants/creality_ender3s1plus_0.6.inst.cfg b/resources/variants/creality_ender3s1plus_0.6.inst.cfg
new file mode 100644
index 0000000000..d3324f7a69
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_0.6.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.6mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.6
diff --git a/resources/variants/creality_ender3s1plus_0.8.inst.cfg b/resources/variants/creality_ender3s1plus_0.8.inst.cfg
new file mode 100644
index 0000000000..a9a45c082c
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_0.8.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.8mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.8
diff --git a/resources/variants/creality_ender3s1plus_1.0.inst.cfg b/resources/variants/creality_ender3s1plus_1.0.inst.cfg
new file mode 100644
index 0000000000..184d48ae29
--- /dev/null
+++ b/resources/variants/creality_ender3s1plus_1.0.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 1.0mm Nozzle
+version = 4
+definition = creality_ender3s1plus
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 1.0
diff --git a/resources/variants/creality_ender3s1pro_0.4.inst.cfg b/resources/variants/creality_ender3s1pro_0.4.inst.cfg
new file mode 100644
index 0000000000..76dd2d83d8
--- /dev/null
+++ b/resources/variants/creality_ender3s1pro_0.4.inst.cfg
@@ -0,0 +1,12 @@
+[general]
+name = 0.4mm Nozzle
+version = 4
+definition = creality_ender3s1pro
+
+[metadata]
+setting_version = 16
+type = variant
+hardware_type = nozzle
+
+[values]
+machine_nozzle_size = 0.4