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Add an LED to v3 custom board #223

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bfeb3f6
Add an LED to v3
xuhdev Mar 2, 2025
9e7b661
Update manufacturing files
xuhdev Mar 2, 2025
38a9fd5
Use a cheaper type of LED
xuhdev Mar 4, 2025
61c0eff
Use GPIO 19 instead of 18
xuhdev Mar 13, 2025
1b10dfe
Add a photo and information to custom board README
xuhdev Mar 22, 2025
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2 changes: 1 addition & 1 deletion custom-boards/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ The main advantage of the v1 board is that it can be made with no soldering, you

The v2 board doesn't have USB connectors and is meant to be built into existing devices like trackballs by soldering the appropriate wires directly to the board.

The v3 board has the form factor of a USB dongle (you plug it directly into your computer).
The v3 board has the form factor of a USB dongle (you plug it directly into your computer). It also has an LED connected to GPIO 19, which you can use as an indicator, such as whether a particular layer is active.

The v4 board has eight 3.5mm connectors wired to GPIO2-9, meant to be used with external buttons or switches. The 3D printed case for it uses two M2x4 screws and four M3x10 flat head screws.

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15,082 changes: 11,028 additions & 4,054 deletions custom-boards/v3/kicad/Remapper.kicad_pcb
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27 changes: 16 additions & 11 deletions custom-boards/v3/kicad/Remapper.kicad_prl
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Original file line number Diff line number Diff line change
Expand Up @@ -16,17 +16,17 @@
},
"ratsnest_display_mode": 0,
"selection_filter": {
"dimensions": true,
"dimensions": false,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": true,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
"graphics": false,
"keepouts": false,
"lockedItems": false,
"otherItems": false,
"pads": false,
"text": false,
"tracks": false,
"vias": false,
"zones": false
},
"visible_items": [
0,
Expand All @@ -41,7 +41,6 @@
11,
12,
13,
14,
15,
16,
17,
Expand All @@ -67,6 +66,12 @@
"visible_layers": "ffcf1ff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_password": "",
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "Remapper.kicad_prl",
"version": 3
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149 changes: 129 additions & 20 deletions custom-boards/v3/kicad/Remapper.kicad_pro
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Expand Up @@ -3,14 +3,17 @@
"3dviewports": [],
"design_settings": {
"defaults": {
"board_outline_line_width": 0.049999999999999996,
"copper_line_width": 0.19999999999999998,
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.049999999999999996,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
Expand All @@ -21,13 +24,13 @@
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.09999999999999999,
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.09999999999999999,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
Expand All @@ -40,13 +43,13 @@
},
"silk_line_width": 0.12,
"silk_text_italic": false,
"silk_text_size_h": 0.7999999999999999,
"silk_text_size_v": 0.7999999999999999,
"silk_text_size_h": 0.8,
"silk_text_size_v": 0.8,
"silk_text_thickness": 0.15,
"silk_text_upright": false,
"zones": {
"45_degree_only": false,
"min_clearance": 0.19999999999999998
"min_clearance": 0.2
}
},
"diff_pair_dimensions": [
Expand Down Expand Up @@ -74,9 +77,11 @@
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "error",
"hole_clearance": "error",
"hole_near_hole": "error",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
Expand Down Expand Up @@ -119,27 +124,24 @@
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.19999999999999998,
"min_copper_edge_clearance": 0.2,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.19999999999999998,
"min_microvia_drill": 0.09999999999999999,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.7999999999999999,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.19999999999999998,
"min_via_annular_width": 0.049999999999999996,
"min_via_diameter": 0.39999999999999997,
"min_track_width": 0.2,
"min_via_annular_width": 0.05,
"min_via_diameter": 0.4,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 5,
"td_on_pad_in_zone": false,
"td_onpadsmd": true,
"td_onroundshapesonly": false,
"td_ontrackend": false,
Expand All @@ -148,29 +150,35 @@
],
"teardrop_parameters": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
Expand All @@ -180,6 +188,32 @@
0.2,
0.4
],
"tuning_pattern_settings": {
"diff_pair_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [
{
"diameter": 0.0,
Expand All @@ -189,6 +223,13 @@
"zones_allow_external_fillets": false,
"zones_use_no_outline": true
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_presets": [],
"viewports": []
},
Expand Down Expand Up @@ -506,14 +547,76 @@
"gencad": "",
"idf": "",
"netlist": "",
"plot": "../Remapper7-gerber/",
"pos_files": "",
"specctra_dsn": "",
"step": "Remapper-v3.1-pcb.step",
"step": "../../../../../tmp2/Remapper-v3.1-pcb.step",
"svg": "",
"vrml": ""
},
"page_layout_descr_file": ""
},
"schematic": {
"annotate_start_num": 0,
"bom_export_filename": "",
"bom_fmt_presets": [],
"bom_fmt_settings": {
"field_delimiter": ",",
"keep_line_breaks": false,
"keep_tabs": false,
"name": "CSV",
"ref_delimiter": ",",
"ref_range_delimiter": "",
"string_delimiter": "\""
},
"bom_presets": [],
"bom_settings": {
"exclude_dnp": false,
"fields_ordered": [
{
"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"name": "Grouped By Value",
"sort_asc": true,
"sort_field": "Reference"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
Expand All @@ -527,6 +630,11 @@
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.25,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 0.0,
"text_offset_ratio": 0.08
},
Expand All @@ -552,14 +660,15 @@
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
},
"sheets": [
[
"f1a9fb80-4cc4-410f-9616-e19c969dcab5",
""
"Root"
]
],
"text_variables": {}
Expand Down
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