Adafruit 3.5in 480x320 FeatherWing

hulkco·oshwi·2019/PCB_Examples/FeatherWing/Adafruit 3.5in 480x320 FeatherWing.kicad_pcb

Adafruit 3.5in 480x320 FeatherWing PCB layout, top view — open source board by hulkco

About the Adafruit 3.5in 480x320 FeatherWing PCB

Adafruit 3.5in 480x320 FeatherWing is an open source PCB design by hulkco, published on GitHub. It is a board measuring 66 × 85.3 mm, with 33 components from 24 distinct parts.

Other key parts include the APX803-SAG, MCP73831T-2ACI/OT and FAN5333BSX. By type, the board carries 8 capacitors, 6 resistors, 5 ICs, 4 diodes, 2 crystals and 1 switch.

It belongs with the wearables designs in this gallery.

From the project

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Main components on the Adafruit 3.5in 480x320 FeatherWing

APX803-SAG MCP73831T-2ACI/OT FAN5333BSX

Adafruit 3.5in 480x320 FeatherWing bill of materials (BOM)

33 components, 24 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	APX803-SAG	SOT23	IC4
1	MCP73831T-2ACI/OT STMPE811	QFN16_3MM	U2
1	FAN5333BSX	SOT23-5@1	U3
1	—	ADAFRUIT_TEXT_30MM	U$19
1	—	PCBFEAT-REV-040	U$37
1	MicroSD	MICROSD	X1
1	32.768 3.5" TFT	TFT_3.5IN_320X480_50PIN	X2
1	Slide Switch	EG1390	ENABLE1
1	FEATHERWING_SMTDUAL	FEATHERWING_SMT2	MS2
4	SOLDERJUMPER_CLOSED	SOLDERJUMPER_CLOSEDWIRE	SJ1, SJ2, SJ3, SJ4
1	EVQQ2	EVQ-Q2_SMALLER	SW1
1	MBRA120 MM3Z24VT1G	SMADIODE	D1
1	MBR0540	SOD-123	D2
2	MBR120	SOD-123	D3, D4
1	15uH	INDUCTOR_5X5MM_NR5040_NOTHERMALS	L1
3	1uF	0805-NO	C1, C16, C20
3	1UF 10uF	0805-NO	C2, C4, C5
1	10uF	0805-NO	C3
1	0.1uF	0805-NO	C18
1	100K 12Ω	0805-NO	R1

Show 4 more

Qty	Part	Footprint	Refs
2	10K 100K	0805-NO	R2, R8
1	2.2K 100K	0805-NO	R5
1	100K 10K	R0805	R6
1	10K	0805-NO	R12

Adafruit 3.5in 480x320 FeatherWing design files

The KiCad project lives in the hulkco/oshwi repository on GitHub; these links point at the commit this page was built from.

Adafruit 3.5in 480x320 FeatherWing: common questions

How big is the Adafruit 3.5in 480x320 FeatherWing PCB?

The Adafruit 3.5in 480x320 FeatherWing measures 66 × 85.3 mm and is 1.6 mm thick.

How many components are on the Adafruit 3.5in 480x320 FeatherWing?

33 components, from 24 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Adafruit 3.5in 480x320 FeatherWing design files?

From the hulkco/oshwi repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Adafruit 3.5in 480x320 FeatherWing design in my own project?

The repository has no license, so all rights stay with hulkco. Use it as a reference, and ask the author before reusing the design.

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