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Increase clearance around NPTH (v0.4.1)
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The NPTHs of the USB connector are very close to the pads, such that a
clearance of 0.25 mm as required by some manufacturers was not possible.
The clearance is now 0.2 mm.

Fixes #55
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martinjaeger committed Mar 17, 2024
1 parent 6bcc7ba commit 7545e52
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Showing 9 changed files with 8,382 additions and 8,624 deletions.
Binary file modified build/bms-c1.pdf
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2 changes: 1 addition & 1 deletion build/bms-c1_ibom.html

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16,967 changes: 8,364 additions & 8,603 deletions kicad/bms-c1.kicad_pcb

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14 changes: 7 additions & 7 deletions kicad/bms-c1.kicad_pro
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Expand Up @@ -35,8 +35,8 @@
"other_text_upright": false,
"pads": {
"drill": 0.0,
"height": 0.6,
"width": 1.95
"height": 1.13,
"width": 0.6
},
"silk_line_width": 0.15,
"silk_text_italic": false,
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"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_type_mismatch": "error",
"footprint_type_mismatch": "warning",
"hole_clearance": "error",
"hole_near_hole": "error",
"invalid_outline": "error",
Expand Down Expand Up @@ -118,10 +118,10 @@
"allow_blind_buried_vias": false,
"allow_microvias": false,
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_clearance": 0.19999999999999998,
"min_connection": 0.19999999999999998,
"min_copper_edge_clearance": 0.3,
"min_hole_clearance": 0.0,
"min_hole_clearance": 0.19999999999999998,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.19999999999999998,
"min_microvia_drill": 0.09999999999999999,
Expand All @@ -131,7 +131,7 @@
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.19999999999999998,
"min_track_width": 0.19999999999999998,
"min_via_annular_width": 0.049999999999999996,
"min_via_annular_width": 0.09999999999999999,
"min_via_diameter": 0.19999999999999998,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
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4 changes: 2 additions & 2 deletions kicad/bms-c1.kicad_sch
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Expand Up @@ -6,8 +6,8 @@
(title_block
(title "Libre Solar BMS C1")
(date "2023-11-03")
(rev "0.4.0")
(date "2024-03-17")
(rev "0.4.1")
(company "Libre Solar Technologies GmbH")
(comment 1 "Website: https://libre.solar")
(comment 2 "Author: Martin Jäger")
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4 changes: 2 additions & 2 deletions kicad/bq76952.kicad_sch
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Expand Up @@ -6,8 +6,8 @@
(title_block
(title "Libre Solar BMS C1")
(date "2023-11-03")
(rev "0.4.0")
(date "2024-03-17")
(rev "0.4.1")
(company "Libre Solar Technologies GmbH")
(comment 1 "Website: https://libre.solar")
(comment 2 "Author: Martin Jäger")
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4 changes: 2 additions & 2 deletions kicad/esp32-c3.kicad_sch
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Expand Up @@ -6,8 +6,8 @@
(title_block
(title "Libre Solar BMS C1")
(date "2023-11-03")
(rev "0.4.0")
(date "2024-03-17")
(rev "0.4.1")
(company "Libre Solar Technologies GmbH")
(comment 1 "Website: https://libre.solar")
(comment 2 "Author: Martin Jäger")
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4 changes: 2 additions & 2 deletions kicad/power-part.kicad_sch
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Expand Up @@ -6,8 +6,8 @@
(title_block
(title "Libre Solar BMS C1")
(date "2023-11-03")
(rev "0.4.0")
(date "2024-03-17")
(rev "0.4.1")
(company "Libre Solar Technologies GmbH")
(comment 1 "Website: https://libre.solar")
(comment 2 "Author: Martin Jäger")
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7 changes: 2 additions & 5 deletions kicad/power_supply.kicad_sch
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Expand Up @@ -6,8 +6,8 @@
(title_block
(title "Libre Solar BMS C1")
(date "2023-11-03")
(rev "0.4.0")
(date "2024-03-17")
(rev "0.4.1")
(company "Libre Solar Technologies GmbH")
(comment 1 "Website: https://libre.solar")
(comment 2 "Author: Martin Jäger")
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(pin "1" (uuid 4f71537e-60bb-4e36-ae62-e9b30f57b2da))
(instances
(project "bms-c1"
(path "/5335aa43-6e7e-459f-9425-0b3d35652705/00000000-0000-0000-0000-00005c64ed50"
(reference "TP5") (unit 1)
)
(path "/5335aa43-6e7e-459f-9425-0b3d35652705/00000000-0000-0000-0000-000058363b12"
(reference "TP5") (unit 1)
)
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