mohan-bee/fitness-band

A 4-layer BLE wearable mainboard with Li-ion charging/protection, 3.3/1.8 V power regulation, motion and battery sensing, plus a folded 2-layer flex sensor board carrying MAX30102 optical and TMP117 temperature sensors.

Version
0.0.2
License
unset
Stars
0

manufacturing/rev-b/main/gerbers/main-B_Cu.gbl

%TF.GenerationSoftware,KiCad,Pcbnew,10.0.1*%
%TF.CreationDate,2026-10-22T11:56:24+05:30*%
%TF.ProjectId,main,6d61696e-2e6b-4696-9361-645f70636258,rev?*%
%TF.SameCoordinates,Original*%
%TF.FileFunction,Copper,L4,Bot*%
%TF.FilePolarity,Positive*%
%FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 10.0.1) date 2026-10-22 11:56:24*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%TA.AperFunction,ViaPad*%
%ADD10C,0.450000*%
%TD*%
%TA.AperFunction,Conductor*%
%ADD11C,0.150000*%
%TD*%
G04 APERTURE END LIST*
D10*
%TO.N,VBAT*%
X99650000Y-96350000D03*
X100200000Y-103750000D03*
X101385300Y-109002000D03*
X109132300Y-108787500D03*
%TO.N,GND*%
X106400000Y-99600000D03*
X88800000Y-89200000D03*
X112000000Y-94700000D03*
X87600000Y-94500000D03*
X91100000Y-95550000D03*
X87600000Y-105500000D03*
X122100000Y-105950000D03*
X76800000Y-105500000D03*
X118500000Y-107000000D03*
X111500000Y-89500000D03*
X76800000Y-94500000D03*
X92900000Y-107400000D03*
X106000000Y-89500000D03*
X106100000Y-95000000D03*
X121000000Y-97750000D03*
X112500000Y-106000000D03*
X117150000Y-104000000D03*
X88500000Y-96200000D03*
X91700000Y-98350000D03*
X96950000Y-91250000D03*
X91650000Y-90200000D03*
X91650000Y-105750000D03*
X102900000Y-105700000D03*
X117200000Y-104550000D03*
X92750000Y-95850000D03*
%TO.N,V3V3*%
X98350000Y-100650000D03*
X93450000Y-105200000D03*
X122204100Y-96986300D03*
X109823500Y-94000000D03*
%TO.N,BAT_NTC*%
X93381700Y-102161600D03*
X93438200Y-96526900D03*
%TO.N,VSYS*%
X93850000Y-98350000D03*
X94050000Y-93000000D03*
X93500000Y-93550000D03*
X106250000Y-96000000D03*
%TO.N,CHG_INT*%
X95242800Y-97741700D03*
X84608600Y-94721800D03*
%TO.N,SDA*%
X92282500Y-105749900D03*
X100802300Y-104173300D03*
X87282300Y-102000100D03*
X117981400Y-97612600D03*
%TO.N,SWDIO*%
X78245900Y-95350100D03*
X81050000Y-108720000D03*
%TO.N,SWDCLK*%
X77800000Y-93200000D03*
X83650000Y-110500000D03*
%TO.N,RESET*%
X84515100Y-110175100D03*
X82260400Y-96889700D03*
%TO.N,SCL*%
X120460200Y-99149600D03*
X92196700Y-106957300D03*
X87337200Y-104000100D03*
X101777700Y-104015100D03*
%TO.N,MOTION_INT*%
X92559500Y-104074900D03*
X85172200Y-98000100D03*
%TO.N,PPG_INT*%
X87359900Y-98800000D03*
X117510000Y-99679500D03*
%TD*%
%TO.N,VBAT*%
D11*
X109132300Y-108787500D02*
X108917800Y-109002000D01*
X108917800Y-109002000D02*
X101385300Y-109002000D01*
%TO.N,V3V3*%
X93550000Y-105150000D02*
X93500000Y-105150000D01*
X93750000Y-105050000D02*
X93700000Y-105050000D01*
X98350000Y-100650000D02*
X97500000Y-101500000D01*
X94000000Y-104950000D02*
X93950000Y-104950000D01*
X93950000Y-104950000D02*
X93900000Y-105000000D01*
X93700000Y-105050000D02*
X93650000Y-105100000D01*
X93900000Y-105000000D02*
X93800000Y-105000000D01*
X93500000Y-105150000D02*
X93450000Y-105200000D01*
X97500000Y-101500000D02*
X97450000Y-101500000D01*
X93800000Y-105000000D02*
X93750000Y-105050000D01*
X93650000Y-105100000D02*
X93600000Y-105100000D01*
X97450000Y-101500000D02*
X94000000Y-104950000D01*
X93600000Y-105100000D02*
X93550000Y-105150000D01*
%TO.N,VSYS*%
X93500000Y-93550000D02*
X93500000Y-95950000D01*
X93500000Y-95950000D02*
X93850000Y-96300000D01*
X93850000Y-96300000D02*
X93850000Y-98350000D01*
%TO.N,SWDCLK*%
X77800000Y-110500000D02*
X83650000Y-110500000D01*
X77800000Y-93200000D02*
X77800000Y-110500000D01*
%TO.N,SCL*%
X101777700Y-104015100D02*
X98835500Y-106957300D01*
X98835500Y-106957300D02*
X92196700Y-106957300D01*
%TO.N,PPG_INT*%
X116630500Y-98800000D02*
X87359900Y-98800000D01*
X117510000Y-99679500D02*
X116630500Y-98800000D01*
%TD*%
M02*