salfter/USB-to-ESP-01-adapter
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board layout and fabrication files complete

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This commit is contained in:
Scott Alfter
2025-04-16 15:12:22 -07:00
parent 74728349d5
commit de03d53048
16 changed files with 154611 additions and 1761 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.gitignore
+1
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@@ -38,3 +38,4 @@ fp-info-cache
.piolibdeps
*.o
.vscode/c_cpp_properties.json
jlcpcb/gerber
USB-to-ESP-01-adapter.csv
+10
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@@ -0,0 +1,10 @@
"Id";"Designator";"Footprint";"Quantity";"Designation";"Supplier and ref";
1;"C1,C2";"C_0603_1608Metric";"2";"CL10B105KA8NNNC";
2;"C3";"C_0603_1608Metric";"1";"CL10A106KP8NNNC";
3;"C4,C5";"C_0603_1608Metric";"2";"CC0603JRNPO8BN220";
4;"J1";"USBA_PCB";"1";"";
5;"J3";"PinSocket_2x04_P2.54mm_Vertical";"1";"PM254V-12-08-H85";
6;"SW1";"SW-SMD_SSSS811101";"1";"SSSS811101";
7;"U1";"SOIC-16_3.9x9.9mm_P1.27mm";"1";"CH340G";
8;"U2";"SOT-223";"1";"NCP1117ST50T3G";
9;"X1";"Crystal_SMD_3225-4Pin_3.2x2.5mm";"1";"ABM8-272-T3";
1 Id Designator Footprint Quantity Designation Supplier and ref
2 1 C1,C2 C_0603_1608Metric 2 CL10B105KA8NNNC
3 2 C3 C_0603_1608Metric 1 CL10A106KP8NNNC
4 3 C4,C5 C_0603_1608Metric 2 CC0603JRNPO8BN220
5 4 J1 USBA_PCB 1
6 5 J3 PinSocket_2x04_P2.54mm_Vertical 1 PM254V-12-08-H85
7 6 SW1 SW-SMD_SSSS811101 1 SSSS811101
8 7 U1 SOIC-16_3.9x9.9mm_P1.27mm 1 CH340G
9 8 U2 SOT-223 1 NCP1117ST50T3G
10 9 X1 Crystal_SMD_3225-4Pin_3.2x2.5mm 1 ABM8-272-T3
USB-to-ESP-01-adapter.kicad_pcb
+9372 -2
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USB-to-ESP-01-adapter.kicad_pro
+413 -16
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@@ -3,27 +3,238 @@
"3dviewports": [],
"design_settings": {
"defaults": {
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.1,
"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": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": true,
"text_position": 0,
"units_format": 0
},
"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": 0.15,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.8,
"height": 1.27,
"width": 2.54
},
"silk_line_width": 0.15,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.15
"silk_text_thickness": 0.15,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [],
"diff_pair_dimensions": [
{
"gap": 0.0,
"via_gap": 0.0,
"width": 0.0
}
],
"drc_exclusions": [],
"rules": {
"min_copper_edge_clearance": 0.0,
"solder_mask_clearance": 0.0,
"solder_mask_min_width": 0.0
"meta": {
"version": 2
},
"track_widths": [],
"via_dimensions": []
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"creepage": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_filters_mismatch": "ignore",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_to_hole": "warning",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"mirrored_text_on_front_layer": "warning",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"nonmirrored_text_on_back_layer": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "warning",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_on_edge_cuts": "error",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_angle": "error",
"track_dangling": "warning",
"track_segment_length": "error",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.0,
"min_groove_width": 0.0,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.0,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_clearance": 0.0,
"solder_mask_min_width": 0.0,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_onpthpad": true,
"td_onroundshapesonly": false,
"td_onsmdpad": true,
"td_ontrackend": false,
"td_onvia": true
}
],
"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
}
],
"track_widths": [
0.0,
0.2,
0.35
],
"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,
"drill": 0.0
}
],
"zones_allow_external_fillets": false
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_pairs": [],
"layer_presets": [],
"viewports": []
},
@@ -218,10 +429,15 @@
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"footprint_filter": "ignore",
"footprint_link_issues": "warning",
"four_way_junction": "ignore",
"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"label_multiple_wires": "warning",
"lib_symbol_issues": "warning",
"lib_symbol_mismatch": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
@@ -234,9 +450,14 @@
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"same_local_global_label": "warning",
"similar_label_and_power": "warning",
"similar_labels": "warning",
"similar_power": "warning",
"simulation_model_issue": "ignore",
"single_global_label": "ignore",
"unannotated": "error",
"unconnected_wire_endpoint": "warning",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
"wire_dangling": "error"
@@ -248,7 +469,7 @@
},
"meta": {
"filename": "USB-to-ESP-01-adapter.kicad_pro",
"version": 1
"version": 3
},
"net_settings": {
"classes": [
@@ -263,33 +484,202 @@
"microvia_drill": 0.1,
"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 2147483647,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.25,
"via_diameter": 0.8,
"via_drill": 0.4,
"track_width": 0.2,
"via_diameter": 0.6,
"via_drill": 0.3,
"wire_width": 6
},
{
"clearance": 0.2,
"diff_pair_gap": 0.25,
"diff_pair_width": 0.2,
"microvia_diameter": 0.4,
"microvia_drill": 0.2,
"name": "Power",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 0,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.35,
"via_diameter": 0.8,
"via_drill": 0.4
}
],
"meta": {
"version": 3
"version": 4
},
"net_colors": null,
"netclass_assignments": null,
"netclass_patterns": []
"netclass_patterns": [
{
"netclass": "Power",
"pattern": "GND"
},
{
"netclass": "Power",
"pattern": "+3.3V"
},
{
"netclass": "Power",
"pattern": "VBUS"
}
]
},
"pcbnew": {
"last_paths": {
"gencad": "",
"idf": "",
"netlist": "",
"plot": "",
"pos_files": "",
"specctra_dsn": "",
"step": "",
"step": "${PROJECTNAME}.step",
"svg": "",
"vrml": ""
},
"page_layout_descr_file": ""
},
"schematic": {
"annotate_start_num": 0,
"bom_export_filename": "${PROJECTNAME}.csv",
"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": true,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Description",
"name": "Description",
"show": false
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": false,
"label": "#",
"name": "${ITEM_NUMBER}",
"show": false
},
{
"group_by": false,
"label": "Category",
"name": "Category",
"show": false
},
{
"group_by": false,
"label": "LCSC",
"name": "LCSC",
"show": true
},
{
"group_by": false,
"label": "MPN",
"name": "MPN",
"show": true
},
{
"group_by": false,
"label": "Manufacturer",
"name": "Manufacturer",
"show": false
},
{
"group_by": false,
"label": "Manufacturing Status",
"name": "Manufacturing Status",
"show": false
},
{
"group_by": false,
"label": "Mass",
"name": "Mass",
"show": false
},
{
"group_by": false,
"label": "Part-DB Footprint",
"name": "Part-DB Footprint",
"show": false
},
{
"group_by": false,
"label": "Part-DB ID",
"name": "Part-DB ID",
"show": false
},
{
"group_by": false,
"label": "Part-DB IPN",
"name": "Part-DB IPN",
"show": false
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
},
{
"group_by": true,
"label": "Exclude from BOM",
"name": "${EXCLUDE_FROM_BOM}",
"show": true
},
{
"group_by": true,
"label": "Exclude from Board",
"name": "${EXCLUDE_FROM_BOARD}",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"include_excluded_from_bom": true,
"name": "",
"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,
@@ -303,6 +693,11 @@
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"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": 25.0,
"text_offset_ratio": 0.15
},
@@ -314,10 +709,12 @@
"net_format_name": "",
"page_layout_descr_file": "",
"plot_directory": "",
"space_save_all_events": true,
"spice_current_sheet_as_root": false,
"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
@@ -325,7 +722,7 @@
"sheets": [
[
"cfa30af7-abf6-4fe2-b5ff-31e418950fab",
""
"Root"
]
],
"text_variables": {}
USB-to-ESP-01-adapter.kicad_sch
+6182 -1743
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USB-to-ESP-01-adapter.pdf
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USB-to-ESP-01-adapter.step
+109844
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extras/SW-TH_SSSS811101.step
+24486
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extras/switches.pretty/SW-SMD_SSSS811101.kicad_mod
+4134
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extras/usb.pretty/USBA_PCB.kicad_mod
+142
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@@ -0,0 +1,142 @@
(footprint "USBA_PCB"
(version 20241229)
(generator "pcbnew")
(generator_version "9.0")
(layer "F.Cu")
(property "Reference" "REF**"
(at -5.08 -6.35 0)
(unlocked yes)
(layer "F.SilkS")
(uuid "738cc479-37b7-4fb7-b373-a17dee0ed68b")
(effects
(font
(size 0.666496 0.666496)
(thickness 0.146304)
)
(justify left bottom)
)
)
(property "Value" "USBA_PCB"
(at -5.08 6.985 0)
(unlocked yes)
(layer "F.Fab")
(uuid "0592ce07-de1f-4256-a423-c028e5259bd8")
(effects
(font
(size 0.36576 0.36576)
(thickness 0.04064)
)
(justify left bottom)
)
)
(property "Datasheet" ""
(at 0 0 0)
(layer "F.Fab")
(hide yes)
(uuid "b31aad57-1ab2-480c-8574-f778c1c8e898")
(effects
(font
(size 1.27 1.27)
(thickness 0.15)
)
)
)
(property "Description" ""
(at 0 0 0)
(layer "F.Fab")
(hide yes)
(uuid "1b205628-460f-49d4-9315-51d2d7e81fc3")
(effects
(font
(size 1.27 1.27)
(thickness 0.15)
)
)
)
(fp_line
(start -5 -6)
(end 3.7 -6)
(stroke
(width 0.1)
(type solid)
)
(layer "F.Fab")
(uuid "e7bdf09b-d870-447a-96f6-48499aa5b22c")
)
(fp_line
(start -5 6)
(end -5 -6)
(stroke
(width 0.1)
(type solid)
)
(layer "F.Fab")
(uuid "043448e9-c579-4ba9-ae5f-ebf43dfdaee1")
)
(fp_line
(start 3.7 -6)
(end 3.7 6)
(stroke
(width 0.1)
(type solid)
)
(layer "F.Fab")
(uuid "fd0c2b9e-7de4-4963-a67b-64825c140cde")
)
(fp_line
(start 3.7 6)
(end -5 6)
(stroke
(width 0.1)
(type solid)
)
(layer "F.Fab")
(uuid "429d01ff-3acf-4da7-9bba-923cf473f5c9")
)
(fp_text user "PCB Edge"
(at -6.35 3.81 90)
(unlocked yes)
(layer "F.Fab")
(uuid "1657f71a-d2ba-4e24-9ce5-c8358817e864")
(effects
(font
(size 1.1684 1.1684)
(thickness 0.1016)
)
(justify left bottom)
)
)
(pad "1" smd rect
(at -0.2 3.5)
(size 7.5 1.5)
(layers "F.Cu" "F.Mask")
(solder_mask_margin 0.0508)
(thermal_bridge_angle 0)
(uuid "6a7a3c10-9a9f-47c8-842f-4655a4f32fbc")
)
(pad "2" smd rect
(at 0.3 1)
(size 6.5 1)
(layers "F.Cu" "F.Mask")
(solder_mask_margin 0.0508)
(thermal_bridge_angle 0)
(uuid "6f3023dd-ac04-45d9-8aad-5315692f7f51")
)
(pad "3" smd rect
(at 0.3 -1)
(size 6.5 1)
(layers "F.Cu" "F.Mask")
(solder_mask_margin 0.0508)
(thermal_bridge_angle 0)
(uuid "d7ad7fad-b8f6-4d1d-b403-0fc05bb3d133")
)
(pad "4" smd rect
(at -0.2 -3.5)
(size 7.5 1.5)
(layers "F.Cu" "F.Mask")
(solder_mask_margin 0.0508)
(thermal_bridge_angle 0)
(uuid "6dacc22c-dd7e-476d-9272-30d028ebd451")
)
(embedded_fonts no)
)
fp-lib-table
+5
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@@ -0,0 +1,5 @@
(fp_lib_table
(version 7)
(lib (name "usb")(type "KiCad")(uri "${KIPRJMOD}/extras/usb.pretty")(options "")(descr ""))
(lib (name "switches")(type "KiCad")(uri "${KIPRJMOD}/extras/switches.pretty")(options "")(descr ""))
)
jlcpcb-rotations.csv
+2
View File
@@ -0,0 +1,2 @@
"Footprint pattern","Correction"
"^PinSocket_[12]x([0-9]*)_P2.54mm_Vertical","90"
1 Footprint pattern Correction
2 ^PinSocket_[12]x([0-9]*)_P2.54mm_Vertical 90
jlcpcb/production_files/BOM-USB-to-ESP-01-adapter.csv
+9
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@@ -0,0 +1,9 @@
Comment,Designator,Footprint,LCSC,Quantity
SSSS811101,SW1,SW-SMD_SSSS811101,C109335,1
CH340G,U1,SOIC-16_3.9x9.9mm_P1.27mm,C14267,1
1 µF,"C1,C2",C_0603_1608Metric,C15849,2
22 pF,"C4,C5",C_0603_1608Metric,C1653,2
NCP1117ST50T3G,U2,SOT-223,C17314,1
10 µF,C3,C_0603_1608Metric,C19702,1
PM254V-12-08-H85,J3,PinSocket_2x04_P2.54mm_Vertical,C541854,1
12 MHz,X1,Crystal_SMD_3225-4Pin_3.2x2.5mm,C70565,1
1 Comment Designator Footprint LCSC Quantity
2 SSSS811101 SW1 SW-SMD_SSSS811101 C109335 1
3 CH340G U1 SOIC-16_3.9x9.9mm_P1.27mm C14267 1
4 1 µF C1,C2 C_0603_1608Metric C15849 2
5 22 pF C4,C5 C_0603_1608Metric C1653 2
6 NCP1117ST50T3G U2 SOT-223 C17314 1
7 10 µF C3 C_0603_1608Metric C19702 1
8 PM254V-12-08-H85 J3 PinSocket_2x04_P2.54mm_Vertical C541854 1
9 12 MHz X1 Crystal_SMD_3225-4Pin_3.2x2.5mm C70565 1
jlcpcb/production_files/CPL-USB-to-ESP-01-adapter.csv
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Designator,Val,Package,Mid X,Mid Y,Rotation,Layer
C1,1 µF,C_0603_1608Metric,135.268,-102.235,180.0,top
C2,1 µF,C_0603_1608Metric,138.417,-102.235,0.0,top
C3,10 µF,C_0603_1608Metric,141.465,-102.235,0.0,top
C4,22 pF,C_0603_1608Metric,144.92,-95.566,0.0,top
C5,22 pF,C_0603_1608Metric,144.92,-100.646,0.0,top
J3,PM254V-12-08-H85,PinSocket_2x04_P2.54mm_Vertical,164.084,-100.584,0.0,top
SW1,SSSS811101,SW-SMD_SSSS811101,163.863,-93.759,180.0,top
U1,CH340G,SOIC-16_3.9x9.9mm_P1.27mm,153.035,-98.044,180.0,top
U2,NCP1117ST50T3G,SOT-223,138.151,-97.776,180.0,top
X1,12 MHz,Crystal_SMD_3225-4Pin_3.2x2.5mm,145.428,-98.106,0.0,top
1 Designator Val Package Mid X Mid Y Rotation Layer
2 C1 1 µF C_0603_1608Metric 135.268 -102.235 180.0 top
3 C2 1 µF C_0603_1608Metric 138.417 -102.235 0.0 top
4 C3 10 µF C_0603_1608Metric 141.465 -102.235 0.0 top
5 C4 22 pF C_0603_1608Metric 144.92 -95.566 0.0 top
6 C5 22 pF C_0603_1608Metric 144.92 -100.646 0.0 top
7 J3 PM254V-12-08-H85 PinSocket_2x04_P2.54mm_Vertical 164.084 -100.584 0.0 top
8 SW1 SSSS811101 SW-SMD_SSSS811101 163.863 -93.759 180.0 top
9 U1 CH340G SOIC-16_3.9x9.9mm_P1.27mm 153.035 -98.044 180.0 top
10 U2 NCP1117ST50T3G SOT-223 138.151 -97.776 180.0 top
11 X1 12 MHz Crystal_SMD_3225-4Pin_3.2x2.5mm 145.428 -98.106 0.0 top
jlcpcb/production_files/GERBER-USB-to-ESP-01-adapter.zip
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