 Michael Schloh von Bennewitz
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5a29587d8e
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Work on #141 by integrating pi networks to match impedence in antennas.
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4年前 |
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Michael Schloh von Bennewitz
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dfae2135e6
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Adjust label spacing slightly on designator text in the silkscreen.
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4年前 |
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Michael Schloh von Bennewitz
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c80ec05067
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Correct electronic design rules check results pending imminent release.
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4年前 |
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Michael Schloh von Bennewitz
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035f934f79
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Repour lost filled areas on all layers, forgotten in last commit.
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4年前 |
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Michael Schloh von Bennewitz
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e71589f739
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Reshape and position the hack that silkscreen indicator bar.
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4年前 |
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Michael Schloh von Bennewitz
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f143228cb3
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Selectively remove paste apertures and replace hole cuts with drills.
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4年前 |
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Michael Schloh von Bennewitz
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9702fcfc69
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Improve name text of artist signature which was too long before.
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4年前 |
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Michael Schloh von Bennewitz
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9f370cd029
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Annotate J5 and J20 according to their serial protocols in silkscreens.
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4年前 |
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Michael Schloh von Bennewitz
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3dfc431d97
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Mark the first JTAG SWD debug interface connector in the silkscreen.
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4年前 |
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Michael Schloh von Bennewitz
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f2ad7f7ead
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Remove stray user drawing layer of a edge cut guidance horizontal bar.
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4年前 |
 Michael Schloh von Bennewitz
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f4a7a6cc9f
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Bump version numbers pending panelisation and prepare to manufacture.
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4年前 |
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Michael Schloh von Bennewitz
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4f3db6f44a
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Correct USB bus power circuit according to reference design and adjust.
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4年前 |
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Michael Schloh von Bennewitz
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8eebf51cfb
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Adjust position of external display connection cutout on board bottom.
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4年前 |
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Michael Schloh von Bennewitz
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6040ddcdfa
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Add holes for hackfield, antenna legend, and correct enclosure hinges.
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4年前 |
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Michael Schloh von Bennewitz
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5bf1b6c077
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Refine calibration suggestion from 12pF to 15pF indicated by counter.
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4年前 |
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Michael Schloh von Bennewitz
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98b1e69d93
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Correct version number as indicated in silkscreen text.
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4年前 |
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Michael Schloh von Bennewitz
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1c8ea4862a
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Implement design review suggestions to resolve #61 and #62.
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4年前 |
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Michael Schloh von Bennewitz
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73a6ed98bc
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Add a test point to allow LSE crystal output redirection to a MCU pin.
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4年前 |
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Michael Schloh von Bennewitz
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95df65933d
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Resolve #128 by rerouting bus power to PA07 F3 to bus test circuit.
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4年前 |
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Michael Schloh von Bennewitz
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799c6fe772
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Calibrate crystal circuits by trial and error pending spectrum analysis.
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4年前 |
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Michael Schloh von Bennewitz
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1f2fe604d8
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Connect pads from pogo pin test matrix to GND and 3V3 to future proof.
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4年前 |
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Michael Schloh von Bennewitz
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afa5216e09
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Resolve #122 by removing AE7 and JP10 from the layout, and add a PWR LED.
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4年前 |
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Michael Schloh von Bennewitz
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d772d2f788
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Resolve #83 after tests indicate MLS correctly supplies power from PA09.
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4年前 |
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Michael Schloh von Bennewitz
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a6fcbdf613
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Resolve bug report #118 by replacing 10pF with 7pF load capacitors.
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4年前 |
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Michael Schloh von Bennewitz
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89c95b975f
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Bump hardware revision number pending tag for design review.
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4年前 |
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Michael Schloh von Bennewitz
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8c114dd4b4
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Correct optional PA14_XIN and PA15_XOUT external crystal floating pins.
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4年前 |
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Michael Schloh von Bennewitz
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52eec91b20
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Correct HSE circuit and remove JP26, add RFSW testpoints and text.
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4年前 |
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Michael Schloh von Bennewitz
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7c358ddd46
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Resolve #114 by replacing flawed 27 pF value with 2,7 pF throughout.
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4年前 |
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Michael Schloh von Bennewitz
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819a415fc9
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Modify deprecated secure element model to new ATECC608B throughout.
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4年前 |
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Michael Schloh von Bennewitz
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f6764b5d5e
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Add top layer test points to connect with bottom layer solder grid.
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4年前 |
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Michael Schloh von Bennewitz
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b969424881
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Resolve #104 by removing unconnected vias from AE5 pad 1.
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4年前 |
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Michael Schloh von Bennewitz
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6697d42f59
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Correct misplaced designator text label rotated in the last commit.
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4年前 |
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Michael Schloh von Bennewitz
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9a29ebfc09
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Resolve #97 by redesigning the QFN-12 footprint used for the U4 RF switch.
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4年前 |
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Michael Schloh von Bennewitz
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a2b385851b
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Add handwritten signature decorative text to bottom silkscreen.
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4年前 |
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Michael Schloh von Bennewitz
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b727e44ef5
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Resolve DRC errors and panelise irregular tabs for consistency.
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4年前 |
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Michael Schloh von Bennewitz
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73d2e45c06
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Improve continuity of the ground plane of the top layer by adding a via.
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4年前 |
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Michael Schloh von Bennewitz
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7c2b89e222
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Correct flawed U2 package size and bump revision pending release.
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4年前 |
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Michael Schloh von Bennewitz
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3c10b0797f
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Modify placement of J1 battery power selection jumper to improve access.
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4年前 |
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Michael Schloh von Bennewitz
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a66f58cfd3
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Align placement of resistor at R3 to the existing resistor at R2.
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4年前 |
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Michael Schloh von Bennewitz
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55a0f50266
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Resolve #71 by replacing the 0402 part with a same brand 0805 part.
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4年前 |
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Michael Schloh von Bennewitz
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0d38f32cf8
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Reduce length of antenna selection jumper traces to improve signal.
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4年前 |
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Michael Schloh von Bennewitz
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6969e8e3f0
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Complete partially implemented RF switch power selection jumper.
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4年前 |
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Michael Schloh von Bennewitz
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7da0bfb1b5
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Connect spring contacts for daughterboard and add jumper to resolve #88.
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4年前 |
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Michael Schloh von Bennewitz
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b4f491a6d1
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Add a ambient light sensor circuit and route to the MCU.
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4年前 |
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Michael Schloh von Bennewitz
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06ee3e4234
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Resolve #80 and #89 by adding a 1 uF decoupling capacitor and connector.
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4年前 |
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Michael Schloh von Bennewitz
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787e5fed89
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Resolve #76 by replacing triangle solder jumper shapes with ovals.
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4年前 |
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Michael Schloh von Bennewitz
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7e32c82a2f
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Resolve #75 by replacing header pin footprints with solder jumpers.
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4年前 |
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Michael Schloh von Bennewitz
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8e36a89bf0
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Resolve #72 and #74 by rerouting traces, jumpers, and pads.
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4年前 |
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Michael Schloh von Bennewitz
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5547c5c17c
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Correct bottom ground plane cohesion across island regions.
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4年前 |
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Michael Schloh von Bennewitz
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d1de14d468
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Resolve #81 and #82 by replacing oscillator circuit and inductors.
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4年前 |
