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Adafruit AW9523 GPIO Expander and LED Driver Breakout

Parts › Interface & Expansion › I/O Expanders & Multiplexers

ADA4886 · AdafruitActive

Adafruit AW9523 GPIO Expander and LED Driver Breakout photo
Adafruit AW9523 GPIO Expander and LED Driver Breakout illustration

Adafruit product #4886 — built on AW9523.

Part numberADA4886
ManufacturerAdafruit
CategoryInterface & Expansion › I/O Expanders & Multiplexers
Pins38

Adafruit AW9523 GPIO Expander and LED Driver Breakout pinout

PinNameTypeDescription
1P1_7bidirectional
2P1_6bidirectional
3P1_5bidirectional
4P1_4bidirectional
5P0_7bidirectional
6P0_6bidirectional
7P0_5bidirectional
8P0_4bidirectional
9P0_3bidirectional
10P0_2bidirectional
11P0_1bidirectional
12VCCpower
13VCCpower
14VCCpower
15VCCpower
16VCCpower
17VCCpower
18VCCpower
19VCCpower
20VCCpower
21VCCpower
22VCCpower
23VCCpower
24VCCpower
25VCCpower
26VCCpower
27VCCpower
28VCCpower
29GNDground
30SCLbidirectional
31SDAbidirectional
32INTbidirectional
33RSTbidirectional
34P1_0bidirectional
35P1_1bidirectional
36P1_2bidirectional
37P1_3bidirectional
38P0_0bidirectional

Schematic symbol and footprint

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Footprint: Adafruit AW9523 (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

Datasheet

Where to buy

SupplierStockPriceStatus
Mouser84$4.95 (1+)View
DigiKey235$4.95 (1+)ActiveView

Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.

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