Schematic update

KiCad/MeshAdventurer-S3.kicad_prl

@@ -15,6 +15,7 @@
       "vias": 1.0,
       "zones": 0.6
     },
+    "prototype_zone_fills": false,
     "selection_filter": {
       "dimensions": true,
       "footprints": true,
@@ -50,10 +51,11 @@
       "conflict_shadows",
       "shapes"
     ],
-    "visible_layers": "ffffffff_ffffffff_ffffd575_5755555e",
+    "visible_layers": "ffffffff_ffffffff_ffffd575_5755555f",
     "zone_display_mode": 0
   },
   "git": {
+    "integration_disabled": false,
     "repo_type": "",
     "repo_username": "",
     "ssh_key": ""
@@ -106,6 +108,7 @@
     "filter_text": "",
     "group_by_constraint": false,
     "group_by_netclass": false,
+    "show_time_domain_details": false,
     "show_unconnected_nets": false,
     "show_zero_pad_nets": false,
     "sort_ascending": true,
@@ -116,6 +119,7 @@
     "files": []
   },
   "schematic": {
+    "hierarchy_collapsed": [],
     "selection_filter": {
       "graphics": true,
       "images": true,
@@ -123,6 +127,7 @@
       "lockedItems": false,
       "otherItems": true,
       "pins": true,
+      "ruleAreas": true,
       "symbols": true,
       "text": true,
       "wires": true

KiCad/MeshAdventurer-S3.kicad_pro

@@ -3,6 +3,8 @@
     "3dviewports": [],
     "design_settings": {
       "defaults": {
+        "apply_defaults_to_fp_barcodes": false,
+        "apply_defaults_to_fp_dimensions": false,
         "apply_defaults_to_fp_fields": false,
         "apply_defaults_to_fp_shapes": false,
         "apply_defaults_to_fp_text": false,
@@ -88,6 +90,7 @@
         "extra_footprint": "warning",
         "footprint": "error",
         "footprint_filters_mismatch": "ignore",
+        "footprint_symbol_field_mismatch": "warning",
         "footprint_symbol_mismatch": "warning",
         "footprint_type_mismatch": "ignore",
         "hole_clearance": "error",
@@ -105,6 +108,7 @@
         "mirrored_text_on_front_layer": "warning",
         "missing_courtyard": "ignore",
         "missing_footprint": "warning",
+        "missing_tuning_profile": "warning",
         "net_conflict": "warning",
         "nonmirrored_text_on_back_layer": "warning",
         "npth_inside_courtyard": "ignore",
@@ -124,9 +128,12 @@
         "too_many_vias": "error",
         "track_angle": "error",
         "track_dangling": "warning",
+        "track_not_centered_on_via": "ignore",
+        "track_on_post_machined_layer": "error",
         "track_segment_length": "error",
         "track_width": "error",
         "tracks_crossing": "error",
+        "tuning_profile_track_geometries": "ignore",
         "unconnected_items": "error",
         "unresolved_variable": "error",
         "via_dangling": "warning",
@@ -228,17 +235,28 @@
       "zones_allow_external_fillets": false
     },
     "ipc2581": {
+      "bom_rev": "",
       "dist": "",
       "distpn": "",
       "internal_id": "",
       "mfg": "",
-      "mpn": ""
+      "mpn": "",
+      "sch_revision": ""
     },
     "layer_pairs": [],
     "layer_presets": [],
     "viewports": []
   },
   "boards": [],
+  "component_class_settings": {
+    "assignments": [],
+    "meta": {
+      "version": 0
+    },
+    "sheet_component_classes": {
+      "enabled": false
+    }
+  },
   "cvpcb": {
     "equivalence_files": []
   },
@@ -428,11 +446,14 @@
       "duplicate_sheet_names": "error",
       "endpoint_off_grid": "warning",
       "extra_units": "error",
+      "field_name_whitespace": "warning",
       "footprint_filter": "ignore",
       "footprint_link_issues": "warning",
       "four_way_junction": "ignore",
       "global_label_dangling": "warning",
+      "ground_pin_not_ground": "warning",
       "hier_label_mismatch": "error",
+      "isolated_pin_label": "warning",
       "label_dangling": "error",
       "label_multiple_wires": "warning",
       "lib_symbol_issues": "warning",
@@ -455,6 +476,7 @@
       "similar_power": "warning",
       "simulation_model_issue": "ignore",
       "single_global_label": "ignore",
+      "stacked_pin_name": "warning",
       "unannotated": "error",
       "unconnected_wire_endpoint": "warning",
       "undefined_netclass": "error",
@@ -492,13 +514,14 @@
         "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.2,
+        "tuning_profile": "",
         "via_diameter": 0.6,
         "via_drill": 0.3,
         "wire_width": 6
       }
     ],
     "meta": {
-      "version": 4
+      "version": 5
     },
     "net_colors": null,
     "netclass_assignments": null,
@@ -509,7 +532,7 @@
       "gencad": "",
       "idf": "",
       "netlist": "",
-      "plot": "../../../../../Desktop/meshadventurer-s3/",
+      "plot": "/home/nickie/Development/MeshAdventurer-S3/Gerbers/",
       "pos_files": "",
       "specctra_dsn": "",
       "step": "MeshAdventurer-S3.step",
@@ -520,6 +543,10 @@
   },
   "schematic": {
     "annotate_start_num": 0,
+    "annotation": {
+      "method": 0,
+      "sort_order": 0
+    },
     "bom_export_filename": "${PROJECTNAME}.csv",
     "bom_fmt_presets": [],
     "bom_fmt_settings": {
@@ -609,6 +636,7 @@
       "sort_asc": true,
       "sort_field": "Reference"
     },
+    "bus_aliases": {},
     "connection_grid_size": 50.0,
     "drawing": {
       "dashed_lines_dash_length_ratio": 12.0,
@@ -616,6 +644,7 @@
       "default_line_thickness": 6.0,
       "default_text_size": 50.0,
       "field_names": [],
+      "hop_over_size_choice": 0,
       "intersheets_ref_own_page": false,
       "intersheets_ref_prefix": "",
       "intersheets_ref_short": false,
@@ -639,6 +668,7 @@
     "net_format_name": "",
     "page_layout_descr_file": "",
     "plot_directory": "",
+    "reuse_designators": true,
     "space_save_all_events": true,
     "spice_current_sheet_as_root": false,
     "spice_external_command": "spice \"%I\"",
@@ -647,13 +677,28 @@
     "spice_save_all_dissipations": false,
     "spice_save_all_voltages": false,
     "subpart_first_id": 65,
-    "subpart_id_separator": 0
+    "subpart_id_separator": 0,
+    "top_level_sheets": [
+      {
+        "filename": "MeshAdventurer-S3.kicad_sch",
+        "name": "MeshAdventurer-S3",
+        "uuid": "b343c206-b139-4741-8077-055f09ce6f81"
+      }
+    ],
+    "used_designators": "",
+    "variants": []
   },
   "sheets": [
     [
       "b343c206-b139-4741-8077-055f09ce6f81",
-      "Root"
+      "MeshAdventurer-S3"
     ]
   ],
-  "text_variables": {}
+  "text_variables": {},
+  "tuning_profiles": {
+    "meta": {
+      "version": 0
+    },
+    "tuning_profiles_impedance_geometric": []
+  }
 }

README.md

@@ -19,7 +19,7 @@ Key features:
 - **Wide input voltage support for convenient mobile usage  
 - **GPIO headers for easy customization and expandability  
 - **Optional DS3231 RTC for timekeeping  
-- **Optional I2C environment sensor support (BME280, BME680, etc)  
+- **Optional I²C environment sensor support (BME280, BME680, etc)  
 - **Optional ATGM336H GNSS receiver support  
 - **Optional EC11 Rotary Encoder support  
 
@@ -87,6 +87,7 @@ MeshAdventurer-S3/
 | BUSY          | 7    |
 | RST           | 43   |
 | DIO(IRQ)      | 15   |
+| DIO2          | 48   |
 | TXEN          | 9    |
 | RXEN          | 8    |
 </td>
@@ -95,7 +96,7 @@ MeshAdventurer-S3/
 | Signal        | GPIO |
 |---------------|------|
 | RX            | 3    |
-| TX            | 0    |
+| TX            | 21   |
 | PPS           | 5    |
 </td>
 <td valign="top">
@@ -123,5 +124,77 @@ MeshAdventurer-S3/
 ## Schematic
 ![Schematic](Images/MeshAdventurer-S3-Schematic.png)  
 
+## Bill Of Materials
+<table>
+<tr>
+<td align="center">🔳Modules & Semiconductors</td>
+<td align="center">📺Displays & UI</td>
+<td align="center">⚡Capacitors</td>
+</tr>
+<tr>
+<td valign="top">
+
+| Ref | Qty | Part           | Description                       | Footprint |
+| --- | --- | -------------- | --------------------------------- | --------- |
+| U1  | 1   | LM7805         | 5V linear regulator               | TO-252    |
+| U2  | 1   | E22-900M30S    | LoRa module                       | Custom    |
+| U3  | 1   | BME280         | Temp / Humidity / Pressure sensor | Custom    |
+| U4  | 1   | ESP32-S3-N16R8 | MCU + Flash + PSRAM               | Custom    |
+| U5  | 1   | ATGM336H       | GPS module                        | Custom    |
+| U6  | 1   | DS3231M        | RTC                               | SOIC-16   |
+| Q1  | 1   | 2SC1815        | NPN transistor                    | SOT-23    |
+</td>
+<td valign="top">
+
+| Ref  | Qty | Part                         | Description              |
+| ---- | --- | ---------------------------- | ------------------------ |
+| PCB1 | 1   | SSD1306-OLED                 | OLED display module      |
+| ENC1 | 1   | EC11E Rotary Encoder         | Rotary encoder with push |
+| SW1  | 1   | SPST Push Button             | User input               |
+| BZ1  | 1   | Buzzer                       | Audio indicator          |
+</td>
+<td valign="top">
+
+| Ref         | Qty | Value   | Notes                  | Footprint    |
+| ----------- | --- | ------- | ---------------------- | ------------ |
+| C1          | 1   | 0.33 µF | regulator input        | ECAP 4x3.9   |
+| C2          | 1   | 100 nF  | Decoupling             | 0805         |
+| C3, C4      | 2   | 100 µF  | Bulk                   | Tantalum     |
+| C5, C6, C7  | 3   | 100 nF  | Decoupling             | 0603         |
+| C8, C9, C10 | 3   | 10 nF   | Filtering              | 0603         |
+</td>
+</tr>
+</tr>
+</table>
+
+<table>
+<tr>
+<td align="center">🧲Inductors</td>
+<td align="center">🔩Resistors</td>
+<td align="center">🔗Connectors</td>
+</tr>
+<tr>
+<td valign="top">
+
+| Ref | Qty | Value | Footprint |
+| --- | --- | ----- | --------- |
+| L1  | 1   | 15µH  | 1210      |
+</td>
+<td valign="top">
+
+| Ref | Qty | Value | Footprint |
+| --- | --- | ----- | --------- |
+| R1  | 1   | 10k   | 1206      |
+</td>
+<td valign="top">
+
+| Ref    | Qty | Part        | Description            |
+| ------ | --- | ----------- | ---------------------- |
+| J1, J2 | 2   | 61302011821 | 1x20 2.54mm pin header |
+</td>
+</tr>
+</tr>
+</table>
+
 ## License
 This project is licensed under **Creative Commons Attribution (CC BY)**. You may share and adapt the material as long as appropriate credit is given.