Wrist Health Tracker - kicad/lib/health_tracker.pretty/TMP117_WSON-6_2x2mm_P0.65mm_NoEP.kicad_mod

by TylerK

A wrist-worn nRF52840 health tracker for sleep-quality scoring: heart rate, HRV, SpO2, steps and skin temperature, logged to flash and synced over BLE to a home server. Four-layer 32 x 30 mm KiCad board with single-sided assembly, a 3D-printed 35.7 x 33.9 x 9.95 mm case and a magnetic pogo-pin dock.

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TylerK Wrist Health Tracker: KiCad project, fabrication files, 3D models, enclosure and dock CAD, design docs d433b2a 13h ago

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252

(footprint "TMP117_WSON-6_2x2mm_P0.65mm_NoEP"
	(version 20260206)
	(generator "pcbnew")
	(generator_version "10.0")
	(layer "F.Cu")
	(descr "TI DRV WSON-6 2x2mm for TMP117, thermal pad omitted so it is not soldered (TMP117 datasheet 9.2)")
	(property "Reference" "REF**"
		(at 0 -1.95 0)
		(layer "F.SilkS")
		(effects
			(font
				(size 1 1)
				(thickness 0.15)
			)
		)
	)
	(property "Value" "TMP117_WSON-6_2x2mm_P0.65mm_NoEP"
		(at 0 1.95 0)
		(layer "F.Fab")
		(effects
			(font
				(size 1 1)
				(thickness 0.15)
			)
		)
	)
	(property "KiLib_Generator" "package/no_lead"
		(at 0 0 0)
		(layer "F.SilkS")
		(hide yes)
		(effects
			(font
				(size 1 1)
				(thickness 0.15)
			)
		)
	)
	(attr smd)
	(duplicate_pad_numbers_are_jumpers no)
	(fp_line
		(start -0.699252 -1.11)
		(end 1.11 -1.11)
		(stroke
			(width 0.12)
			(type solid)
		)
		(layer "F.SilkS")
	)
	(fp_line
		(start 1.11 1.11)
		(end -1.11 1.11)
		(stroke
			(width 0.12)
			(type solid)
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		(layer "F.SilkS")
	)
	(fp_poly
		(pts
			(xy -0.99 -1.12)
			(xy -1.13 -1.31)
			(xy -0.85 -1.31)
		)
		(stroke
			(width 0.12)
			(type solid)
		)
		(fill yes)
		(layer "F.SilkS")
	)
	(fp_line
		(start -1.33 -1.1)
		(end -1.25 -1.1)
		(stroke
			(width 0.05)
			(type solid)
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		(layer "F.CrtYd")
	)
	(fp_line
		(start -1.33 1.1)
		(end -1.33 -1.1)
		(stroke
			(width 0.05)
			(type solid)
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		(layer "F.CrtYd")
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		(layer "F.CrtYd")
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		(stroke
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		(stroke
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		(layer "F.CrtYd")
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	(fp_line
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		(stroke
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		(layer "F.CrtYd")
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	(fp_line
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		(stroke
			(width 0.05)
			(type solid)
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		(layer "F.CrtYd")
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	(fp_poly
		(pts
			(xy -0.5 -1)
			(xy 1 -1)
			(xy 1 1)
			(xy -1 1)
			(xy -1 -0.5)
		)
		(stroke
			(width 0.1)
			(type solid)
		)
		(fill no)
		(layer "F.Fab")
	)
	(fp_text user "${REFERENCE}"
		(at 0 0 0)
		(layer "F.Fab")
		(effects
			(font
				(size 0.5 0.5)
				(thickness 0.08)
			)
		)
	)
	(pad "1" smd roundrect
		(at -0.8875 -0.65)
		(size 0.375 0.4)
		(layers "F.Cu" "F.Mask" "F.Paste")
		(roundrect_rratio 0.25)
	)
	(pad "2" smd roundrect
		(at -0.8875 0)
		(size 0.375 0.4)
		(layers "F.Cu" "F.Mask" "F.Paste")
		(roundrect_rratio 0.25)
	)
	(pad "3" smd roundrect
		(at -0.8875 0.65)
		(size 0.375 0.4)
		(layers "F.Cu" "F.Mask" "F.Paste")
		(roundrect_rratio 0.25)
	)
	(pad "4" smd roundrect
		(at 0.8875 0.65)
		(size 0.375 0.4)
		(layers "F.Cu" "F.Mask" "F.Paste")
		(roundrect_rratio 0.25)
	)
	(pad "5" smd roundrect
		(at 0.8875 0)
		(size 0.375 0.4)
		(layers "F.Cu" "F.Mask" "F.Paste")
		(roundrect_rratio 0.25)
	)
	(pad "6" smd roundrect
		(at 0.8875 -0.65)
		(size 0.375 0.4)
		(layers "F.Cu" "F.Mask" "F.Paste")
		(roundrect_rratio 0.25)
	)
	(embedded_fonts no)
	(model "${KICAD10_3DMODEL_DIR}/Package_SON.3dshapes/WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm.step"
		(offset
			(xyz 0 0 0)
		)
		(scale
			(xyz 1 1 1)
		)
		(rotate
			(xyz 0 0 0)
		)
	)
)